EP0414067A2 - Substituted arylsulfonyl-aminoguanidinoazine - Google Patents
Substituted arylsulfonyl-aminoguanidinoazine Download PDFInfo
- Publication number
- EP0414067A2 EP0414067A2 EP90115373A EP90115373A EP0414067A2 EP 0414067 A2 EP0414067 A2 EP 0414067A2 EP 90115373 A EP90115373 A EP 90115373A EP 90115373 A EP90115373 A EP 90115373A EP 0414067 A2 EP0414067 A2 EP 0414067A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- alkyl
- formula
- substituted
- alkoxy
- optionally substituted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 150000001875 compounds Chemical class 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 40
- 239000001257 hydrogen Substances 0.000 claims abstract description 33
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000002360 preparation method Methods 0.000 claims abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 17
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract description 16
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 15
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 15
- 150000002367 halogens Chemical class 0.000 claims abstract description 15
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims abstract description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 11
- 125000003282 alkyl amino group Chemical group 0.000 claims abstract description 9
- 125000003710 aryl alkyl group Chemical group 0.000 claims abstract description 9
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 7
- 125000004414 alkyl thio group Chemical group 0.000 claims abstract description 6
- 125000004663 dialkyl amino group Chemical group 0.000 claims abstract description 6
- 239000004009 herbicide Substances 0.000 claims abstract description 6
- 125000005415 substituted alkoxy group Chemical group 0.000 claims abstract description 6
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims abstract description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 claims abstract description 4
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims abstract description 3
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims abstract description 3
- 125000004438 haloalkoxy group Chemical group 0.000 claims abstract description 3
- 125000001188 haloalkyl group Chemical group 0.000 claims abstract description 3
- 125000004995 haloalkylthio group Chemical group 0.000 claims abstract description 3
- 125000001072 heteroaryl group Chemical group 0.000 claims abstract description 3
- 125000003107 substituted aryl group Chemical group 0.000 claims abstract description 3
- 150000002431 hydrogen Chemical class 0.000 claims abstract 6
- -1 4,6-dimethyl-pyrimidin-2-yl Chemical group 0.000 claims description 84
- 241000196324 Embryophyta Species 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 15
- 239000003085 diluting agent Substances 0.000 claims description 14
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 6
- 229910052717 sulfur Chemical group 0.000 claims description 6
- 239000011593 sulfur Chemical group 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 230000002363 herbicidal effect Effects 0.000 claims description 4
- NCYNKWQXFADUOZ-UHFFFAOYSA-N 1,1-dioxo-2,1$l^{6}-benzoxathiol-3-one Chemical compound C1=CC=C2C(=O)OS(=O)(=O)C2=C1 NCYNKWQXFADUOZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004606 Fillers/Extenders Substances 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 3
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 claims description 3
- 229940066769 systemic antihistamines substituted alkylamines Drugs 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 55
- 239000000460 chlorine Substances 0.000 description 55
- 229910052801 chlorine Inorganic materials 0.000 description 55
- 229910052731 fluorine Inorganic materials 0.000 description 54
- 239000011737 fluorine Substances 0.000 description 54
- 125000001153 fluoro group Chemical group F* 0.000 description 35
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 28
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 28
- 229910052794 bromium Inorganic materials 0.000 description 28
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 25
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 24
- 239000007858 starting material Substances 0.000 description 21
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 19
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 14
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 0 *CC1C*CC1 Chemical compound *CC1C*CC1 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 10
- 125000004769 (C1-C4) alkylsulfonyl group Chemical group 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 125000004768 (C1-C4) alkylsulfinyl group Chemical group 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical group CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 7
- 239000003995 emulsifying agent Substances 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 239000008187 granular material Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- 239000013543 active substance Substances 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 4
- 150000002170 ethers Chemical class 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 241001233957 eudicotyledons Species 0.000 description 4
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 4
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 3
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 description 3
- QVCUKHQDEZNNOC-UHFFFAOYSA-N 1,2-diazabicyclo[2.2.2]octane Chemical compound C1CC2CCN1NC2 QVCUKHQDEZNNOC-UHFFFAOYSA-N 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 241000209510 Liliopsida Species 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 3
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
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- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000000370 acceptor Substances 0.000 description 3
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 125000002877 alkyl aryl group Chemical group 0.000 description 3
- HKPHPIREJKHECO-UHFFFAOYSA-N butachlor Chemical compound CCCCOCN(C(=O)CCl)C1=C(CC)C=CC=C1CC HKPHPIREJKHECO-UHFFFAOYSA-N 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
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- 150000002148 esters Chemical class 0.000 description 3
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 3
- 125000004494 ethyl ester group Chemical group 0.000 description 3
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- 150000002576 ketones Chemical class 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
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- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 2
- 125000004455 (C1-C3) alkylthio group Chemical group 0.000 description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
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- YIVXMZJTEQBPQO-UHFFFAOYSA-N 2,4-DB Chemical compound OC(=O)CCCOC1=CC=C(Cl)C=C1Cl YIVXMZJTEQBPQO-UHFFFAOYSA-N 0.000 description 2
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- WNTGYJSOUMFZEP-UHFFFAOYSA-N 2-(4-chloro-2-methylphenoxy)propanoic acid Chemical compound OC(=O)C(C)OC1=CC=C(Cl)C=C1C WNTGYJSOUMFZEP-UHFFFAOYSA-N 0.000 description 2
- GOCUAJYOYBLQRH-UHFFFAOYSA-N 2-(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenoxy)propanoic acid Chemical compound C1=CC(OC(C)C(O)=O)=CC=C1OC1=NC=C(C(F)(F)F)C=C1Cl GOCUAJYOYBLQRH-UHFFFAOYSA-N 0.000 description 2
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- MWBPRDONLNQCFV-UHFFFAOYSA-N Tri-allate Chemical compound CC(C)N(C(C)C)C(=O)SCC(Cl)=C(Cl)Cl MWBPRDONLNQCFV-UHFFFAOYSA-N 0.000 description 1
- 241000219793 Trifolium Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 241000219422 Urtica Species 0.000 description 1
- 240000005592 Veronica officinalis Species 0.000 description 1
- 241000219873 Vicia Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical class ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 241000405217 Viola <butterfly> Species 0.000 description 1
- 241001506766 Xanthium Species 0.000 description 1
- 241000209149 Zea Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 230000000895 acaricidal effect Effects 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 244000193174 agave Species 0.000 description 1
- HFVAFDPGUJEFBQ-UHFFFAOYSA-M alizarin red S Chemical compound [Na+].O=C1C2=CC=CC=C2C(=O)C2=C1C=C(S([O-])(=O)=O)C(O)=C2O HFVAFDPGUJEFBQ-UHFFFAOYSA-M 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- PPWBRCCBKOWDNB-UHFFFAOYSA-N bensulfuron Chemical compound COC1=CC(OC)=NC(NC(=O)NS(=O)(=O)CC=2C(=CC=CC=2)C(O)=O)=N1 PPWBRCCBKOWDNB-UHFFFAOYSA-N 0.000 description 1
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 1
- 235000021028 berry Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- ZPFKRQXYKULZKP-UHFFFAOYSA-N butylidene Chemical group [CH2+]CC[CH-] ZPFKRQXYKULZKP-UHFFFAOYSA-N 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- PNCNFDRSHBFIDM-WOJGMQOQSA-N chembl111617 Chemical compound C=CCO\N=C(/CCC)C1=C(O)C(C(=O)OC)C(C)(C)CC1=O PNCNFDRSHBFIDM-WOJGMQOQSA-N 0.000 description 1
- SYGWYBOJXOGMRU-UHFFFAOYSA-N chembl233051 Chemical group C1=CC=C2C3=CC(C(N(CCN(C)C)C4=O)=O)=C5C4=CC=CC5=C3SC2=C1 SYGWYBOJXOGMRU-UHFFFAOYSA-N 0.000 description 1
- RIUXZHMCCFLRBI-UHFFFAOYSA-N chlorimuron Chemical compound COC1=CC(Cl)=NC(NC(=O)NS(=O)(=O)C=2C(=CC=CC=2)C(O)=O)=N1 RIUXZHMCCFLRBI-UHFFFAOYSA-N 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 150000008422 chlorobenzenes Chemical class 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 235000016213 coffee Nutrition 0.000 description 1
- 235000013353 coffee beverage Nutrition 0.000 description 1
- 229920001577 copolymer Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 244000038559 crop plants Species 0.000 description 1
- 239000002837 defoliant Substances 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- YYVLJSYHJIQREA-UHFFFAOYSA-N ethyl 2-chlorosulfonylbenzoate Chemical compound CCOC(=O)C1=CC=CC=C1S(Cl)(=O)=O YYVLJSYHJIQREA-UHFFFAOYSA-N 0.000 description 1
- QHEKOEKOWFGCLH-UHFFFAOYSA-N ethyl 4-(hydrazinesulfonyl)benzoate Chemical compound CCOC(=O)C1=CC=C(S(=O)(=O)NN)C=C1 QHEKOEKOWFGCLH-UHFFFAOYSA-N 0.000 description 1
- MRNJSMNKWNPSDN-UHFFFAOYSA-N ethyl 4-chlorosulfonylbenzoate Chemical compound CCOC(=O)C1=CC=C(S(Cl)(=O)=O)C=C1 MRNJSMNKWNPSDN-UHFFFAOYSA-N 0.000 description 1
- QMTNOLKHSWIQBE-FGTMMUONSA-N exo-(+)-cinmethylin Chemical compound O([C@H]1[C@]2(C)CC[C@@](O2)(C1)C(C)C)CC1=CC=CC=C1C QMTNOLKHSWIQBE-FGTMMUONSA-N 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- MEFQWPUMEMWTJP-UHFFFAOYSA-N fluroxypyr Chemical compound NC1=C(Cl)C(F)=NC(OCC(O)=O)=C1Cl MEFQWPUMEMWTJP-UHFFFAOYSA-N 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical class [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- STEPQTYSZVCJPV-UHFFFAOYSA-N metazachlor Chemical compound CC1=CC=CC(C)=C1N(C(=O)CCl)CN1N=CC=C1 STEPQTYSZVCJPV-UHFFFAOYSA-N 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- UIFHMPIHZMTAQJ-UHFFFAOYSA-N methyl 2-(hydrazinesulfonyl)benzoate Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NN UIFHMPIHZMTAQJ-UHFFFAOYSA-N 0.000 description 1
- 229940095102 methyl benzoate Drugs 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- DEDOPGXGGQYYMW-UHFFFAOYSA-N molinate Chemical compound CCSC(=O)N1CCCCCC1 DEDOPGXGGQYYMW-UHFFFAOYSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229940042880 natural phospholipid Drugs 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 239000005645 nematicide Substances 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- LIXFJRLISFERDN-UHFFFAOYSA-N o-ethyl n,n-dipropylcarbamothioate Chemical compound CCCN(CCC)C(=S)OCC LIXFJRLISFERDN-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- UNAHYJYOSSSJHH-UHFFFAOYSA-N oryzalin Chemical compound CCCN(CCC)C1=C([N+]([O-])=O)C=C(S(N)(=O)=O)C=C1[N+]([O-])=O UNAHYJYOSSSJHH-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 150000003904 phospholipids Chemical class 0.000 description 1
- 239000001007 phthalocyanine dye Substances 0.000 description 1
- 239000003495 polar organic solvent Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000003531 protein hydrolysate Substances 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 239000013558 reference substance Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 description 1
- 229960000278 theophylline Drugs 0.000 description 1
- LOQQVLXUKHKNIA-UHFFFAOYSA-N thifensulfuron Chemical compound COC1=NC(C)=NC(NC(=O)NS(=O)(=O)C2=C(SC=C2)C(O)=O)=N1 LOQQVLXUKHKNIA-UHFFFAOYSA-N 0.000 description 1
- AHTPATJNIAFOLR-UHFFFAOYSA-N thifensulfuron-methyl Chemical compound S1C=CC(S(=O)(=O)NC(=O)NC=2N=C(OC)N=C(C)N=2)=C1C(=O)OC AHTPATJNIAFOLR-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 1
- 238000001665 trituration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 235000014101 wine Nutrition 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D521/00—Heterocyclic compounds containing unspecified hetero rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
Definitions
- the invention relates to new substituted arylsulfonylaminoguanidinoazines, processes for their preparation and their use as herbicides.
- the general formula (I) stands for the individual possible tautomers of the formulas (IA), (IB) and (IC) as well as for mixtures of these tautomers.
- the new substituted arylsulfonylaminoguanidinoazines of the general formula (I) are notable for strong herbicidal activity.
- the new compounds of the general formula (I) have a considerably better activity, in particular a significantly better compatibility with crop plants, than the above-mentioned known sulfonylaminoguanidinoazines, which are substances which are comparable in terms of structure and activity profile.
- the invention preferably relates to compounds of the formula (I) in which R1 for the rest stands in what R9 and R10 are the same or different and represent hydrogen, fluorine, chlorine, bromine, iodine, cyano, nitro, C1-C6-alkyl (which may be replaced by fluorine, chlorine, bromine, cyano, carboxy, C1-C4-alkoxycarbonyl, C1- C4-alkylamino-carbonyl, di- (C1-C4-alkyl) -amino-carbonyl, hydroxy, C1-C4-alkoxy, formyloxy, C1-C4-alkyl-carbonyloxy, C1-C4-alkoxy-carbonyloxy, C1-C4- Alkylaminocarbonyloxy, C1-C4-alkylthio, C1-C4-alkylsulfinyl, C1-C4-alkylsulfonyl, di- (
- the invention relates in particular to compounds of the formula (I) in which R1 for the rest stands in what R9 for fluorine, chlorine, bromine, methyl, trifluoromethyl, methoxy, difluoromethoxy, trifluoromethoxy, C1-C3-alkylthio, C1-C3-alkylsulfinyl, C1-C3-alkylsulfonyl, dimethylaminosulfonyl, diethylaminosulfonyl, N-methoxy-N-methylaminosulfonyl, Phenoxy or C1-C3-alkoxycarbonyl is and R10 represents hydrogen;
- Farther R1 for the rest stands in what R15 represents hydrogen, R16 represents fluorine, chlorine, bromine, methyl, methoxy, ethoxy, difluoromethoxy, trifluoromethoxy, methoxycarbonyl, ethoxycarbonyl, methylsulfonyl or dimethylaminosul
- Formula (II) provides a general definition of the sulfonyl compounds to be used as starting materials in process (a) according to the invention.
- R 1, R 3, X, Y and Z preferably or in particular have those meanings which have already been mentioned above as preferred or as particularly preferred for R 1, R 3, X in the description of the compounds of the formula (I) according to the invention , Y and Z were specified and A preferably represents one of the leaving groups given below R6-SO2- -OR7 or -Q-R8, wherein R6 has the meaning given above for R1, but need not be identical to R1 in every individual case, R7 represents C1-C4-alkyl, C3-C4-alkenyl or benzyl, R8 is C1-C4 alkyl, benzyl or phenyl and Q represents oxygen or sulfur.
- A stands for the grouping R6-SO2- -OR7, wherein R6 has the meaning given for R1 as particularly preferred, but does not have to be identical to R1 in every individual case and R7 represents methyl, or A stands for the grouping -Q-R8, wherein R8 represents methyl or phenyl and Q represents oxygen or sulfur.
- the starting materials of the formula (II) are known and / or can be prepared by processes known per se (cf. EP-A 121 082, EP-A 172 957, EP-A 173 321, EP-A 173 956, EP-A 224 078, EP-A 5 986 and EP-A 24 215).
- Formula (III) provides a general definition of the sulfonic acid hydrazides to be used further as starting materials in the process according to the invention.
- R 2 preferably or in particular has the meaning which has already been given above as preferred or as particularly preferred for R 2 in the description of the compounds of the formula (I) according to the invention.
- the starting materials of the formula (III) are known and / or can be prepared by processes known per se (cf. Org. Synth. 40 (1960), 93-95; EP-A 302378; Egypt. J. Pharm. Sci 22 ( 1981), 207-221 - cited in Chem. Abstracts 100, 191704y).
- Process (a) according to the invention for the preparation of the new compounds of the formula (I) is preferably carried out using diluents.
- the diluents used are preferably water and / or polar organic solvents, such as methanol, ethanol, isopropanol, butanol, isobutanol, sec-butanol, tert-butanol, glycol dimethyl ether, diglycol dimethyl ether, tetrahydrofuran, dioxane, methyl acetate, ethyl acetate, acetonitrile, propionitrile, dimethylformamide, dimethylacetamide, N-methylpyrrolidone, dimethyl sulfoxide and tetramethylene sulfone.
- polar organic solvents such as methanol, ethanol, isopropanol, butanol, isobutanol, sec-butanol, tert-butanol, glycol dimethyl
- reaction temperatures in process (a) according to the invention can be varied within a substantial range. In general, temperatures between 0 ° C and 150 ° C, preferably at temperatures between 10 ° C and 100 ° C.
- reaction components are added together at room temperature or with ice-cooling, and the reaction mixture is stirred, if appropriate at elevated temperature, until the reaction has ended.
- the products of the formula (I) are generally obtained in crystalline form after cooling and can be isolated by suction.
- Formula (IV) provides a general definition of the aminoguanidinoazines to be used as starting materials in process (b) according to the invention for the preparation of compounds of formula (I).
- R 1, R 3, X, Y and Z preferably or in particular have those meanings which have already been mentioned above in connection with the description of the inventions Compounds of the formula (I) according to the invention have been indicated preferably or as particularly preferred for R 1, R 3, X, Y and Z.
- the starting materials of the formula (IV) are known and / or can be prepared by processes known per se (cf. EP-A 224078, US Pat. No. 4,725,303, DE patent application No. P 3818040.5 from May 27, 1988).
- aminoguanidinoazines of the formula (IV) are obtained if sulfonyl compounds of the general formula (II) - above - analogously to process (a) according to the invention with hydrazine or a hydrazine-water adduct (“hydrazine hydrate”), if appropriate in the presence of a diluent , such as Methylene chloride, methanol or ethanol, and optionally in the presence of a drying agent such as e.g. Sodium sulfate, at temperatures between -20 ° C and + 80 ° C, preferably between 0 ° C and 50 ° C, implemented.
- a drying agent such as e.g. Sodium sulfate
- Formula (V) provides a general definition of the sulfonic acid halides to be used further as starting materials in process (b) according to the invention.
- R 2 preferably or in particular has the meaning which has already been mentioned above in connection with the description of the compounds of the formula (I) according to the invention preferably or as particularly preferred for R 2 and X 1 preferably represents fluorine, chlorine or bromine , especially for chlorine.
- Examples of the starting materials of the formula (V) are: 2-methoxycarbonyl and 2-ethoxycarbonyl and 4-methoxycarbonyl and 4-ethoxycarbonyl-benzenesulfonic acid chloride.
- the starting materials of the formula (V) - like the starting compound of the formula (VI) - are known and / or can be prepared by processes known per se (cf. EP-A 173320 and EP-A 173321).
- Process (b) according to the invention for the preparation of the new compounds of the formula (I) is preferably carried out using diluents.
- diluents Practically all inert organic solvents can be used as diluents. These preferably include aliphatic and aromatic, optionally halogenated hydrocarbons such as pentane, hexane, heptane, cyclohexane, petroleum ether, gasoline, ligroin, benzene, toluene, xylene, methylene chloride, ethylene chloride, chloroform, carbon tetrachloride, chlorobenzene and o-dichlorobenzene, ethers such as diethyl and Dibutyl ether, glycol dimethyl ether and diglycol dimethyl ether, tetrahydrofuran and dioxane, ketones such as acetone, methyl ethyl, methyl isopropyl and methyl isobut
- Acid acceptors which can be used in process (b) according to the invention are all acid binders which can customarily be used for such reactions.
- Alkali metal hydroxides such as, for. B. sodium and potassium hydroxide, alkaline earth metal hydroxides such.
- alkali carbonates and alcoholates such as sodium and potassium carbonate, sodium and Ka lium-tert-butylate, furthermore aliphatic, aromatic or heterocyclic amines, for example triethylamine, trimethylamine, dimethylaniline, dimethylbenzylamine, pyridine, 1,5-diazabicyclo- [4,3,0] -non-5-ene (DBN), 1, 8-diazabicyclo- [5,4,0] -undec-7-ene (DBU) and 1,4-diazabicyclo- [2,2,2] -octane (DABCO).
- triethylamine trimethylamine
- dimethylaniline dimethylbenzylamine
- pyridine 1,5-diazabicyclo- [4,3,0] -non-5-ene
- DBU 1, 8-diazabicyclo- [5,4,0] -undec-7-ene
- DBU 1,4-diazabicyclo- [2,2,2]
- reaction temperatures can be varied within a substantial range in process (b) according to the invention. In general, temperatures between -100 ° C and + 100 ° C, preferably at temperatures between -70 ° C and + 70 ° C.
- Process (b) according to the invention is generally carried out under normal pressure. However, it is also possible to work under increased or reduced pressure.
- process (b) the starting materials required in each case are generally used in approximately equimolar amounts. However, it is also possible to use one of the two components used in each case in a larger excess.
- the reactions are generally carried out in a suitable diluent, if appropriate in the presence of an acid acceptor, and the reaction mixture is stirred for several hours at the temperature required in each case.
- Working up in process (b) according to the invention is carried out in each case by customary methods.
- R1, R3, X, Y and Z preferably or in particular have those meanings which have already been mentioned above as preferred or as particularly preferred for R1, R3, X, Y in the context of the description of the compounds of the formula (I) and Z have been given and R2 preferably represents C1-C4alkoxy optionally substituted by fluorine, chlorine, methoxy or ethoxy, in particular methoxy, ethoxy, propoxy, isopropoxy, 2-chloroethoxy, 2-methoxyethoxy or 2-ethoxy -ethoxy.
- the compounds of the formula (I) to be used as starting materials in process (c) according to the invention are novel compounds according to the invention; they can be prepared by processes (a) or (b) according to the invention.
- Aqueous alkali solutions which can be used in process (c) according to the invention are solutions of alkali metal hydroxides, such as e.g. of lithium hydroxide, sodium hydroxide or potassium hydroxide, in water.
- alkali metal hydroxides such as e.g. of lithium hydroxide, sodium hydroxide or potassium hydroxide
- Aqueous sodium hydroxide solution is preferably used in process (c) according to the invention.
- Ammonia can be used as gas or in solution, preferably in aqueous solution, in process (c) according to the invention.
- Optionally substituted alkylamines which can be used in process (c) according to the invention are preferably alkylamines having 1 to 4 carbon atoms which are optionally substituted by fluorine, chlorine, methoxy or ethoxy, in particular methylamine, ethylamine, propylamine and isopropylamine.
- Process (c) according to the invention is optionally carried out using diluents.
- diluents In addition to water and alcohols, such as e.g. Methanol, ethanol and isopropanol are practically all inert organic solvents in question. These preferably include aliphatic and aromatic, optionally halogenated hydrocarbons such as pentane, hexane, heptane, cyclohexane, petroleum ether, gasoline, ligroin, benzene, toluene, xylene, methylene chloride, ethylene chloride, chloroform, carbon tetrachloride, chlorobenzene and o-dichlorobenzene, ethers such as diethyl and Dibutyl ether, glycol dimethyl ether and diglycol dimethyl ether, tetrahydrofuran and dioxane, ketones such as acetone, methyl ethyl, methyl isopropyl
- reaction temperatures can be varied within a substantial range in process (c) according to the invention. In general, temperatures between 0 ° C and 120 ° C, preferably at temperatures between 20 ° C and 100 ° C.
- Process (c) according to the invention is generally carried out under normal pressure. However, it is also possible to work under increased or reduced pressure.
- the starting compound of the formula (I) is initially introduced at room temperature, if appropriate in a diluent, and the aqueous alkali metal hydroxide solution, the ammonia or the amine, is metered in, if appropriate at elevated temperature.
- the reaction mixture is stirred until the end of the reaction and worked up by customary methods (cf. the preparation examples).
- the active compounds according to the invention can be used as defoliants, desiccants, haulm killers and in particular as weed killers. Weeds in the broadest sense are understood to mean all plants that grow up in places where they are undesirable. Whether the substances according to the invention act as total or selective herbicides depends essentially on the amount used.
- the active compounds according to the invention can be used, for example, in the following plants:
- the compounds are suitable for total weed control, for example on industrial and rail tracks and on paths and squares with and without tree cover.
- the connections to Weed control in permanent crops e.g. forest, ornamental trees, fruit, wine, citrus, nut, banana, coffee, tea, rubber, oil palm, cocoa, berry fruit and hop plants, on ornamental and sports turf and pastures and for selective weed control in annual crops.
- the compounds of formula (I) according to the invention are suitable for the selective control of monocotyledon and dicotyledon weeds in monocotyledon and dicotyledon crops both in the pre-emergence and in the post-emergence process.
- the active compounds can be converted into the customary formulations, such as solutions, emulsions, wettable powders, suspensions, powders, dusts, pastes, soluble powders, granules, suspension emulsion concentrates, active substance-impregnated natural and synthetic substances and very fine encapsulations in polymeric substances.
- formulations are prepared in a known manner, e.g. B. by mixing the active ingredients with extenders, that is liquid solvents and / or solid carriers, optionally using surface-active agents, ie emulsifiers and / or dispersants and / or foam-generating agents.
- extenders that is liquid solvents and / or solid carriers
- surface-active agents ie emulsifiers and / or dispersants and / or foam-generating agents.
- organic solvents can, for example, also be used as auxiliary solvents.
- auxiliary solvents include aromatics, such as xylene, toluene, or alkylnaphthalenes, chlorinated aromatics and chloro aliphatic hydrocarbons such as chlorobenzenes, chlorethylenes or methylene chloride, aliphatic hydrocarbons such as cyclohexane or paraffins, for example petroleum fractions, mineral and vegetable oils, alcohols such as butanol or glycol and their ethers and esters, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, strong polar solvents, such as dimethylformamide and dimethyl sulfoxide, and water.
- aromatics such as xylene, toluene, or alkylnaphthalenes
- chlorinated aromatics and chloro aliphatic hydrocarbons such as chlorobenzenes, chlorethylene
- solid carriers e.g. ammonium salts and natural rock powders, such as kaolins, clays, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earth and synthetic rock powders, such as highly disperse silica, aluminum oxide and silicates, as solid carriers for granulates are possible: e.g.
- suitable emulsifiers and / or foam-generating agents are: for example nonionic and anionic emulsifiers, such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, for example alkylaryl polyglycol ethers, alkyl sulfonates, alkyl sulfates, aryl sulfonates and protein hydrolyzates;
- suitable emulsifiers and / or foam-generating agents are: for example nonionic and anionic emulsifiers, such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, for example alkylaryl polyglycol ethers, alkyl sulfonates, alkyl sulfates, aryl sulfonates and protein hydrolyzates;
- dispersants for example lignin sulfite waste liquor and methyl cellulose.
- Adhesives such as carboxymethyl cellulose and natural and synthetic polymers in the form of powders, granules or latices, such as gum arabic, polyvinyl alcohol and polyvinyl acetate, and the like can be used in the formulations natural phospholipids such as cephalins and lecithins and synthetic phospholipids.
- Other additives can be mineral and vegetable oils.
- Dyes such as inorganic pigments, e.g. Iron oxide, titanium oxide, ferrocyan blue and organic dyes such as alizarin, azo and metal phthalocyanine dyes and trace nutrients such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc can be used.
- the formulations generally contain between 0.1 and 95 percent by weight of active compound, preferably between 0.5 and 90%.
- the active compounds according to the invention can also be used in a mixture with known herbicides for weed control, finished formulations or tank mixes being possible.
- Known herbicides such as 1-amino-6-ethylthio-3- (2,2-dimethylpropyl) -1,3,5-triazine-2,4 (1H, 3H) -dione (AMETHYDIONE) or N- (2-benzothiazolyl) -N, N'-dimethyl-urea (METABENZTHIAZURON) for weed control in cereals; 4-amino-3-methyl-6-phenyl-1,2,4-triazin-5 (4H) -one (METAMITRON) for weed control in sugar beets and 4-amino-6- (1,1-dimethylethyl) -3- methylthio-1,2,4-triazin-5 (4H) -one (METRIBUZIN) for weed control in soybeans, in question; also 2,4-dichlorophenoxyacetic acid (2,4-D); 4- (2,4-dichlorophenoxy) butyric acid (2,4-DB); 2,4-d
- a mixture with other known active compounds such as fungicides, insecticides, acaricides, nematicides, bird repellants, plant nutrients and agents which improve soil structure, is also possible.
- the active compounds can be used as such, in the form of their formulations or in the use forms prepared therefrom by further dilution, such as ready-to-use solutions, suspensions, emulsions, powders, pastes and granules. They are used in the usual way, e.g. by pouring, spraying, spraying, sprinkling.
- the active compounds according to the invention can be applied both before and after emergence of the plants.
- the amount of active ingredient used can vary over a wide range. It essentially depends on the type of effect desired. In general, the application rates are between 0.01 and 10 kg of active ingredient per hectare of soil, preferably between 0.05 and 5 kg per ha.
- N ′ - (4,6-dimethyl-pyrimidin-2-yl) -N ⁇ - (2- (2-chloroethoxycarbonyl) phenylsulfonylamino) -N ′′′ - (2- methoxycarbonyl-phenylsulfonyl) guanidine are suspended in 20 ml of water and 50% sodium hydroxide solution is added dropwise to this suspension at 60 ° C., avoiding exceeding pH 12. After cooling, the resulting clear solution is extracted three times with 50 ml of chloroform; the aqueous phase is then filtered and adjusted to pH 5 by adding concentrated sulfuric acid. The precipitated solid is filtered off, washed with water, taken up in methylene chloride, dried with sodium sulfate and filtered. The solvent is carefully distilled off from the filtrate in a water jet vacuum.
- Emulsifier 1 part by weight of alkylaryl polyglycol ether
- active compound 1 part by weight of active compound is mixed with the stated amount of solvent, the stated amount of emulsifier is added and the concentrate is diluted with water to the desired concentration.
- Test plants which have a height of 5-15 cm are sprayed with the active substance preparation in such a way that the desired amounts of active substance are applied per unit area.
- the concentration of the spray liquor is chosen so that the desired amounts of active compound are applied in 1000 l of water / ha.
- Emulsifier 1 part by weight of alkylaryl polyglycol ether
- active compound 1 part by weight of active compound is mixed with the stated amount of solvent, the stated amount of emulsifier is added and the concentrate is diluted with water to the desired concentration.
- Seeds of the test plants are sown in normal soil and watered with the preparation of active compound after 24 hours.
- the amount of water per unit area is expediently kept constant.
- the concentration of active substance in the preparation is irrelevant, the only decisive factor is the amount of active substance applied per unit area.
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Abstract
Description
Die Erfindung betrifft neue substituierte Arylsulfonylaminoguanidinoazine, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide.The invention relates to new substituted arylsulfonylaminoguanidinoazines, processes for their preparation and their use as herbicides.
Es ist bereits bekannt, daß bestimmte Sulfonylaminoguanidinoazine, wie z.B. N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(4-methyl-phenylsulfonylamino)-N‴-(2-chlor-phenylsulfonyl)-guanidin und N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(2-methoxycarbonyl-phenylsulfonylamino)-N‴-(2-methoxycarbonyl-phenylsulfonyl)-guanidin, herbizide Eigenschaften aufweisen (vgl. EP-A 121082 und EP-A 302378). Die Herbizidwirkung dieser bekannten Verbindungen ist jedoch nicht in allen Belangen zufriedenstellend.It is already known that certain sulfonylaminoguanidinoazines, e.g. N '- (4,6-dimethyl-pyrimidin-2-yl) -N˝- (4-methyl-phenylsulfonylamino) -N ‴ - (2-chlorophenylsulfonyl) guanidine and N' - (4,6-dimethyl -pyrimidin-2-yl) -N˝- (2-methoxycarbonyl-phenylsulfonylamino) -N ‴ - (2-methoxycarbonyl-phenylsulfonyl) guanidine, have herbicidal properties (cf. EP-A 121082 and EP-A 302378). However, the herbicidal activity of these known compounds is not satisfactory in all respects.
Es wurden nun neue substituierte Arylsulfonylaminoguanidinoazine der allgemeinen Formel (I)
R¹ für jeweils gegebenenfalls substituiertes Aryl, Aralkyl oder Heteroaryl steht,
R² für Hydroxy, Amino oder für jeweils gegebenenfalls substituiertes Alkoxy oder Alkylamino steht,
R³ für Wasserstoff, Halogen, Hydroxy, Alkyl, Halogenalkyl, Alkoxyalkyl, Alkoxy, Halogenalkoxy, Alkylthio, Halogenalkylthio, Amino, Alkylamino oder Dialkylamino steht,
X für Stickstoff oder eine -CH-Gruppierung steht,
Y für Stickstoff oder eine -CR⁴-Gruppierung steht, worin
R⁴ für Wasserstoff, Halogen, Cyano, Alkyl, Formyl, Alkyl-carbonyl oder Alkoxy-carbonyl steht, und
Z für Stickstoff oder eine -CR⁵-Gruppierung steht, worin
R⁵ für Wasserstoff, Halogen, Hydroxy, Alkyl, Alkoxy, Alkylthio, Alkylamino oder Dialkylamino steht,
gefunden, wobei N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(2-methoxycarbonyl-phenylsulfonylamino)-N‴-(2-methoxycarbonyl-phenylsulfonyl)-guanidin - bekannt aus EP-A 302378 - ausgenommen ist.New substituted arylsulfonylaminoguanidinoazines of the general formula (I)
R¹ stands for optionally substituted aryl, aralkyl or heteroaryl,
R² represents hydroxyl, amino or optionally substituted alkoxy or alkylamino,
R³ represents hydrogen, halogen, hydroxy, alkyl, haloalkyl, alkoxyalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, amino, alkylamino or dialkylamino,
X represents nitrogen or a -CH grouping,
Y represents nitrogen or a -CR⁴ grouping, in which
R⁴ represents hydrogen, halogen, cyano, alkyl, formyl, alkylcarbonyl or alkoxycarbonyl, and
Z represents nitrogen or a -CR⁵ grouping, in which
R⁵ represents hydrogen, halogen, hydroxy, alkyl, alkoxy, alkylthio, alkylamino or dialkylamino,
found, where N '- (4,6-dimethyl-pyrimidin-2-yl) -N˝- (2-methoxycarbonyl-phenylsulfonylamino) -N ‴ - (2-methoxycarbonyl-phenylsulfonyl) guanidine - known from EP-A 302378 - is excluded.
Die allgemeine Formel (I) steht für die einzelnen möglichen Tautomeren der Formeln (IA), (IB) und (IC)
Man erhält die neuen substituierten Arylsulfonylaminoguanidinoazine der allgemeinen Formel (I), wenn man
- (a) Sulfonylverbindungen der allgemeinen Formel (II)
R¹, R³, X, Y und Z die oben angegebenen Bedeutungen haben und
A für eine der nachstehend angegebenen Abgangsgruppen
R⁶-SO₂--OR⁷
oder -Q-R⁸ steht,
worin
R⁶ die oben für R¹ angegebene Bedeutung hat, aber nicht in jedem Einzelfall mit R¹ identisch sein muß,
R⁷ für Alkyl, Alkenyl oder Aralkyl steht,
R⁸ für Alkyl, Aralkyl oder Aryl steht und
Q für Sauerstoff oder Schwefel steht,
mit Sulfonsäurehydraziden der allgemeinen Formel (III)
R² die oben angegebene Bedeutung hat,
gegebenenfalls in Gegenwart eines Verdünnungsmittels umsetzt, oder wenn man - (b) Aminoguanidinoazine der allgemeinen Formel (IV)
R¹, R³, X, Y und Z die oben angegebenen Bedeutungen haben,
mit Sulfonsäurehalogeniden der allgemeinen Formel (V)
R² die oben angegebene Bedeutung hat und
X¹ für Halogen steht,
oder mit Sulfobenzoesäureanhydrid der Formel (VI) - (c) substituierte Arylsulfonylaminoguanidinoazine der allgemeinen Formel (I), in welcher R² für gegebenenfalls substituiertes Alkoxy steht und R¹, R³, X, Y und Z die oben angegebenen Bedeutungen haben,
mit wäßrigen Alkalilaugen oder mit Ammoniak oder mit gegebenenfalls substituierten Alkylaminen gegebenenfalls in Gegenwart eines Verdünnungsmittels umsetzt.
- (a) sulfonyl compounds of the general formula (II)
R¹, R³, X, Y and Z have the meanings given above and
A for one of the leaving groups given below
R⁶-SO₂- -OR⁷
or -Q-R⁸ stands,
wherein
R⁶ has the meaning given above for R¹, but need not be identical to R¹ in every individual case,
R⁷ represents alkyl, alkenyl or aralkyl,
R⁸ represents alkyl, aralkyl or aryl and
Q represents oxygen or sulfur,
with sulfonic acid hydrazides of the general formula (III)
R² has the meaning given above,
if appropriate in the presence of a diluent, or if one - (b) aminoguanidinoazines of the general formula (IV)
R¹, R³, X, Y and Z have the meanings given above,
with sulfonic acid halides of the general formula (V)
R² has the meaning given above and
X¹ represents halogen,
or with sulfobenzoic anhydride of the formula (VI) - (c) substituted arylsulfonylaminoguanidinoazines of the general formula (I) in which R² represents optionally substituted alkoxy and R¹, R³, X, Y and Z have the meanings given above,
with aqueous alkali or with ammonia or with optionally substituted alkylamines, optionally in the presence of a diluent.
Die neuen substituierten Arylsulfonylaminoguanidinoazine der allgemeinen Formel (I) zeichnen sich durch starke herbizide Wirksamkeit aus.The new substituted arylsulfonylaminoguanidinoazines of the general formula (I) are notable for strong herbicidal activity.
Überraschenderweise zeigen die neuen Verbindungen der allgemeinen Formel (I) erheblich bessere Wirkung, insbesondere eine deutlich bessere Kulturpflanzen-Verträglichkeit, als die oben genannten vorbekannten Sulfonylaminoguanidinoazine, welche nach Struktur und Wirkprofil vergleichbare Stoffe sind.Surprisingly, the new compounds of the general formula (I) have a considerably better activity, in particular a significantly better compatibility with crop plants, than the above-mentioned known sulfonylaminoguanidinoazines, which are substances which are comparable in terms of structure and activity profile.
Gegenstand der Erfindung sind vorzugsweise Verbindungen der Formel (I), in welcher
R¹ für den Rest
R⁹ und R¹⁰ gleich oder verschieden sind und für Wasserstoff, Fluor, Chlor, Brom, Iod, Cyano, Nitro, C₁-C₆-Alkyl (welches gegebenenfalls durch Fluor, Chlor, Brom, Cyano, Carboxy, C₁-C₄-Alkoxycarbonyl, C₁-C₄-Alkylamino-carbonyl, Di-(C₁-C₄-alkyl)-amino-carbonyl, Hydroxy, C₁-C₄-Alkoxy, Formyloxy, C₁-C₄-Alkyl-carbonyloxy, C₁-C₄-Alkoxy-carbonyloxy, C₁-C₄-Alkylaminocarbonyloxy, C₁-C₄-Alkylthio, C₁-C₄-Alkylsulfinyl, C₁-C₄-Alkylsulfonyl, Di-(C₁-C₄-alkyl)-aminosulfonyl, C₃-C₆-Cycloalkyl oder Phenyl substituiert ist), für C₂-C₆-Alkenyl (welches gegebenenfalls durch Fluor, Chlor, Brom, Cya no, C₁-C₄-Alkoxy-carbonyl, Carboxy oder Phenyl substituiert ist), für C₂-C₆-Alkinyl (welches gegebenenfalls durch Fluor, Chlor, Brom, Cyano, C₁-C₄-Alkoxy-carbonyl, Carboxy oder Phenyl substituiert ist), für C₁-C₄-Alkoxy (welches gegebenenfalls durch Fluor, Chlor, Brom, Cyano, Carboxy, C₁-C₄-Alkoxy-carbonyl, C₁-C₄-Alkoxy, C₁-C₄-Alkylthio, C₁-C₄-Alkylsulfinyl oder C₁-C₄-Alkylsulfonyl substituiert ist), für C₁-C₄-Alkylthio (welches gegebenenfalls durch Fluor, Chlor, Brom, Cyano, Carboxy, C₁-C₄-Alkoxy-carbonyl, C₁-C₄-Alkylthio, C₁-C₄-Alkylsulfinyl oder C₁-C₄-Alkylsulfonyl substituiert ist), für C₃-C₆-Alkenyloxy (welches gegebenenfalls durch Fluor, Chlor, Brom, Cyano oder C₁-C₄-Alkoxy-carbonyl substituiert ist), für C₂-C₆-Alkenylthio (welches gegebenenfalls durch Fluor, Chlor, Brom, Cyano, Nitro, C₁-C₃-Alkylthio oder C₁-C₄-Alkoxycarbonyl substituiert ist), C₃-C₆-Alkinyloxy, C₃-C₆-Alkinylthio oder für den Rest -S(O)p-R¹¹ stehen, wobei
p für die Zahlen 1 oder 2 steht und
R¹¹ für C₁-C₄-Alkyl (welches gegebenenfalls durch Fluor, Chlor, Brom, Cyano oder C₁-C₄-Alkoxy-carbonyl substituiert ist), C₃-C₆-Alkenyl, C₃-C₆-Alkinyl, C₁-C₄-Alkoxy, C₁-C₄-Alkoxy-C₁-C₄-alkylamino, C₁-C₄-Alkylamino, Di-(C₁-C₄-alkyl)-amino oder für den Rest -NHOR¹² steht, wobei
R¹² für C₁-C₁₂-Alkyl (welches gegebenenfalls durch Fluor, Chlor, Cyano, C₁-C₄-Alkoxy, C₁-C₄-Alkylthio, C₁-C₄-Alkylsulfinyl, C₁-C₄-Alkylsulfonyl, C₁-C₄-Alkyl-carbonyl, C₁-C₄-Alkoxy-carbonyl, C₁-C₄-Alkylamino-carbonyl oder Di-(C₁-C₄-alkyl)-amino-carbonyl substituiert ist), für C₃-C₆-Alkenyl (welches gegebenenfalls durch Fluor, Chlor oder Brom substituiert ist), C₃-C₆-Alkinyl, C₃-C₆-Cycloalkyl, C₃-C₆-Cycloalkyl-C₁-C₂-alkyl, Phenyl-C₁-C₂-alkyl (welches gegebenenfalls durch Fluor, Chlor, Nitro, Cyano, C₁-C₄-Alkyl, C₁-C₄-Alkoxy oder C₁-C₄-Alkoxy-carbonyl substituiert ist), für Benzylhydryl oder für Phenyl (welches gegebenenfalls durch Fluor, Chlor, Nitro, Cyano, C₁-C₄-Alkyl, Trifluormethyl, C₁-C₄-Alkoxy, C₁-C₂-Fluoralkoxy, C₁-C₄-Alkylthio, Trifluormethylthio oder C₁-C₄-Alkoxy-carbonyl substituiert ist) steht,
R⁹ und R¹⁰ weiterhin für Phenyl oder Phenoxy, für Amino, C₁-C₄-Alkylcarbonylamino, C₁-C₄-Alkoxy-carbonylamino, C₁-C₄-Alkylamino-carbonyl-amino, Di-(C₁-C₄-alkyl)-amino-carbonyl-amino, oder für den Rest -CO-R¹³ stehen, wobei
R¹³ für C₁-C₆-Alkyl, C₁-C₆-Alkoxy, C₃-C₆-Cycloalkoxy, C₃-C₆-Alkenyloxy, C₁-C₄-Alkylthio, C₁-C₄-Alkylamino, C₁-C₄-Alkoxyamino, C₁-C₄-Alkoxy-C₁-C₄-alkyl-amino oder Di-(C₁-C₄-alkyl)-amino steht (welche gegebenenfalls durch Fluor und/oder Chlor substituiert sind),
R⁹ und R¹⁰ weiterhin für C₁-C₄-Alkylsulfonyloxy, Di-(C₁-C₄-alkyl)-aminosulfonylamino, Thiazolyloxy oder für den Rest -CH=N-R¹⁴ stehen, wobei
R¹⁴ für gegebenenfalls durch Fluor, Chlor, Cyano, Carboxy, C₁-C₄-Alkoxy, C₁-C₄-Alkylthio, C₁-C₄-Alkylsulfinyl oder C₁-C₄-Alkylsulfonyl substituiertes C₁-C₆-Alkyl, für gegebenenfalls durch Fluor oder Chlor substituiertes Benzyl, für gegebenenfalls durch Fluor oder Chlor substituiertes C₃-C₆-Alkenyl oder C₃-C₆-Alkinyl, für gegebenenfalls durch Fluor, Chlor, Brom, C₁-C₄-Alkyl, C₁-C₄-Alkoxy, Trifluormethyl, Trifluormethoxy oder Trifluormethylthio substituiertes Phenyl, für gegebenenfalls durch Fluor und/oder Chlor substituiertes C₁-C₆-Alkoxy, C₃-C₆-Alkenoxy, C₃-C₆-Alkinoxy oder Benzyloxy für Amino, C₁-C₄-Alkylamino, Di-(C₁-C₄-alkyl)-amino, Phenylamino, C₁-C₄-Alkyl-carbonyl-amino, C₁-C₄-Alkoxy-carbonylamino, C₁-C₄-Alkyl-sulfonylamino oder für gegebenenfalls durch Fluor, Chlor, Brom oder Methyl substituiertes Phenylsulfonylamino steht, weiterhin
R¹ für den Rest
R¹⁵ für Wasserstoff oder C₁-C₄-Alkyl steht,
R¹⁶ und R¹⁷ gleich oder verschieden sind und für Wasserstoff, Fluor, Chlor, Brom, Nitro, Cyano, C₁-C₄-Alkyl (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist), C₁-C₄-Alkoxy (welches gegebenenfalls durch Fluor und/ oder Chlor substituiert ist), Carboxy, C₁-C₄-Alkoxy-carbonyl, C₁-C₄-Alkylsulfonyl oder Di-(C₁-C₄-alkyl)-aminosulfonyl stehen; weiterhin
R¹ für den Rest
R¹⁸ und R¹⁹ gleich oder verschieden sind und für Wasserstoff, Fluor, Chlor, Brom, Nitro, Cyano, C₁-C₄-Alkyl (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist) oder C₁-C₄-Alkoxy (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist), stehen; weiterhin
R¹ für den Rest
R²⁰ und R²¹ gleich oder verschieden sind und für Wasserstoff, Fluor, Chlor, Brom, Nitro, Cyano, C₁-C₄-Alkyl (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist), C₁-C₄-Alkoxy (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist), für C₁-C₄-Alkylthio, C₁-C₄-Alkylsulfinyl oder C₁-C₄-Alkylsulfonyl (welche gegebenenfalls durch Fluor und/ oder Chlor substituiert sind), sowie für Di-(C₁-C₄-alkyl)-aminocarbonyl oder C₁-C₄-Alkoxy-carbonyl stehen; weiterhin
R¹ für den Rest
R²² und R²³ gleich oder verschieden sind und für Wasserstoff, Fluor, Chlor, Brom, C₁-C₄-Alkyl (welches gegebenenfalls durch Fluor und/oder Brom substituiert ist), C₁-C₄-Alkoxy (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist), für C₁-C₄-Alkylthio, C₁-C₄-Alkylsulfinyl oder C₁-C₄-Alkylsulfonyl (welche gegebenenfalls durch Fluor und/oder Chlor substituiert sind), oder für Di-(C₁-C₄-alkyl)-aminosulfonyl stehen; weiterhin
R¹ für den Rest
R²⁴ und R²⁵ gleich oder verschieden sind und für Wasserstoff, Fluor, Chlor, Brom, Cyano, Nitro, C₁-C₄-Alkyl (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist), C₁-C₄-Alkoxy (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist), C₁-C₄-Alkylthio, C₁-C₄-Alkylsulfinyl oder C₁-C₄-Alkylsulfonyl (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist), Di-(C₁-C₄-alkyl)-amino-sulfonyl oder C₁-C₄-Alkoxycarbonyl stehen, und
A¹ für Sauerstoff, Schwefel oder die Gruppierung N-Z¹ steht, wobei
Z¹ für Wasserstoff, C₁-C₄-Alkyl (welches gegebenenfalls durch Fluor, Chlor, Brom oder Cyano substituiert ist), C₃-C₆-Cycloalkyl, Benzyl, Phenyl (welches gegebenenfalls durch Fluor, Chlor, Brom oder Nitro substituiert ist), C₁-C₄-Alkylcarbonyl, C₁-C₄-Alkoxy-carbonyl oder Di-(C₁-C₄-alkyl)-aminocarbonyl steht; weiterhin
R¹ für den Rest
R²⁶ für Wasserstoff, C₁-C₅-Alkyl oder Halogen steht,
R²⁷ für Wasserstoff oder C₁-C₅-Alkyl steht und
Y¹ für Schwefel oder die Gruppierung N-R²⁸ steht, wobei
R²⁸ für Wasserstoff oder C₁-C₅-Alkyl steht, weiterhin
R¹ für den Rest
R²⁹ für Wasserstoff, C₁-C₄-Alkyl, Phenyl, Naphthyl oder (Iso)chinolinyl steht,
R³⁰ für Wasserstoff, Halogen, Cyano, Nitro, C₁-C₄-Alkyl (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist), C₁-C₄-Alkoxy (welches gegebenenfalls durch Fluor und/oder Chlor substituiert ist) oder C₁-C₄-Alkoxycarbonyl steht und
R³¹ für Wasserstoff, Halogen oder C₁-C₄-Alkyl steht,
weiterhin
R¹ für den Rest
R³² für C₁-C₃-Alkyl steht und
R³³ für C₁-C₄-Alkyl steht,
weiterhin
R¹ für den Rest
weiterhin
R² für Hydroxy, Amino oder für jeweils gegebenenfalls durch Fluor, Chlor, Methoxy oder Ethoxy substituiertes C₁-C₄-Alkoxy oder C₁-C₄-Alkylamino steht,
weiterhin
R³ für Wasserstoff, Fluor, Chlor, Brom, C₁-C₄-Alkyl, C₁-C₄-Halogenalkyl, C₁-C₂-Alkoxy-C₁-C₂-alkyl, C₁-C₄-Alkoxy, C₁-C₄-Halogenalkoxy, C₁-C₄-Alkylthio, C₁-C₄-Halogenalkylthio, Amino, C₁-C₄-Alkylamino, Dimethylamino oder Diethylamino steht,
X für Stickstoff oder eine -CH-Gruppierung steht,
Y für Stickstoff oder eine -CR⁴-Gruppierung steht, worin
R⁴ für Wasserstoff, Fluor, Chlor, Brom, Cyano, Methyl, Formyl, Acetyl, Methoxycarbonyl oder Ethoxycarbonyl steht, und
Z für Stickstoff oder eine -CR⁵-Gruppierung steht, worin
R⁵ für Wasserstoff, Fluor, Chlor, Brom, C₁-C₄-Alkyl, C₁-C₄-Alkoxy, C₁-C₄-Alkylthio, C₁-C₄-Alkylamino, Dimethylamino oder Diethylamino steht,
wobei N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(2-methoxycarbonyl-phenylsulfonylamino)-N‴-(2-methoxycarbonylphenylsulfonyl)-guanidin ausgenommen ist.
Gegenstand der Erfindung sind insbesondere Verbindungen der Formel (I), in welcher
R¹ für den Rest
R⁹ für Fluor, Chlor, Brom, Methyl, Trifluormethyl, Methoxy, Difluormethoxy, Trifluormethoxy, C₁-C₃-Alkylthio, C₁-C₃-Alkylsulfinyl, C₁-C₃-Alkylsulfonyl, Dimethylaminosulfonyl, Diethylaminosulfonyl, N-Methoxy-N-methylaminosulfonyl, Phenyl, Phenoxy oder C₁-C₃-Alkoxycarbonyl steht und
R¹⁰ für Wasserstoff steht; weiterhin
R¹ für den Rest
R¹⁵ für Wasserstoff steht,
R¹⁶ für Fluor, Chlor, Brom, Methyl, Methoxy, Ethoxy, Difluormethoxy, Trifluormethoxy, Methoxycarbonyl, Ethoxycarbonyl, Methylsulfonyl oder Dimethylaminosulfonyl steht und
R¹⁷ für Wasserstoff steht; weiterhin
R¹ für den Rest
R für Methyl oder Ethyl steht, oder
R¹ für den Rest
R für Methyl oder Ethyl steht und
X² für Wasserstoff oder Chlor steht, weiterhin
R² für Hydroxy, Amino, Methoxy, Ethoxy, Propoxy, Isopropoxy, 2-Chlor-ethoxy, 2-Methoxy-ethoxy, 2-Ethoxy-ethoxy, Methylamino, Ethylamino, Propylamino oder Isopropylamino steht,
weiterhin
R³ für Wasserstoff, Fluor, Chlor, Brom, Methyl, Trifluormethyl, Methoxy, Ethoxy, Difluormethoxy, Methylthio, Ethylthio, Amino, Methylamino, Ethylamino, Dimethylamino oder Diethylamino steht,
X für Stickstoff oder eine -CH-Gruppierung steht,
Y für Stickstoff oder eine -CR⁴-Gruppierung steht, worin
R⁴ für Wasserstoff, Fluor, Chlor oder Methyl steht, und
Z für Stickstoff oder eine -CR⁵-Gruppierung steht, worin
R⁵ für Wasserstoff, Fluor, Chlor, Brom, Methyl, Ethyl, Methoxy, Ethoxy, Propoxy, Isopropoxy, Methylthio, Ethylthio, Methylamino, Ethylamino, Dimethylamino oder Diethylamino steht,
wobei N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(2-methoxycarbonyl-phenylsulfonylamino)-N‴-(2-methoxycarbonylphenylsulfonyl)-guanidin ausgenommen ist.The invention preferably relates to compounds of the formula (I) in which
R¹ for the rest
R⁹ and R¹⁰ are the same or different and represent hydrogen, fluorine, chlorine, bromine, iodine, cyano, nitro, C₁-C₆-alkyl (which may be replaced by fluorine, chlorine, bromine, cyano, carboxy, C₁-C₄-alkoxycarbonyl, C₁- C₄-alkylamino-carbonyl, di- (C₁-C₄-alkyl) -amino-carbonyl, hydroxy, C₁-C₄-alkoxy, formyloxy, C₁-C₄-alkyl-carbonyloxy, C₁-C₄-alkoxy-carbonyloxy, C₁-C₄- Alkylaminocarbonyloxy, C₁-C₄-alkylthio, C₁-C₄-alkylsulfinyl, C₁-C₄-alkylsulfonyl, di- (C₁-C₄-alkyl) -aminosulfonyl, C₃-C₆-cycloalkyl or phenyl), for C₂-C₆-alkenyl ( which is optionally by fluorine, chlorine, bromine, Cya no, C₁-C₄-alkoxy-carbonyl, carboxy or phenyl is substituted) for C₂-C₆-alkynyl (which is optionally substituted by fluorine, chlorine, bromine, cyano, C₁-C₄-alkoxy-carbonyl, carboxy or phenyl), for C₁-C₄-alkoxy (which is optionally substituted by fluorine, chlorine, bromine, cyano, carboxy, C₁-C₄-alkoxy-carbonyl, C₁-C₄-alkoxy, C₁-C₄-alkylthio, C₁-C₄-alkylsulfinyl or C₁-C₄- Alkylsulfonyl is substituted) for C₁-C₄-alkylthio (which is optionally substituted by fluorine, chlorine, bromine, cyano, carboxy, C₁-C₄-alkoxy-carbonyl, C₁-C₄-alkylthio, C₁-C₄-alkylsulfinyl or C₁-C₄-alkylsulfonyl is substituted) for C₃-C₆-alkenyloxy (which is optionally substituted by fluorine, chlorine, bromine, cyano or C₁-C₄-alkoxy-carbonyl), for C₂-C₆-alkenylthio (which is optionally substituted by fluorine, chlorine, bromine, cyano , Nitro, C₁-C₃-alkylthio or C₁-C₄-alkoxycarbonyl is substituted), C₃-C₆-alkynyloxy, C₃-C₆-alkynylthio or for d en rest -S (O) p -R¹¹, where
p represents the numbers 1 or 2 and
R¹¹ for C₁-C₄-alkyl (which is optionally substituted by fluorine, chlorine, bromine, cyano or C₁-C₄-alkoxy-carbonyl), C₃-C₆-alkenyl, C₃-C₆-alkynyl, C₁-C₄-alkoxy, C₁- C₄-alkoxy-C₁-C₄-alkylamino, C₁-C₄-alkylamino, di- (C₁-C₄-alkyl) -amino or for the radical -NHOR¹², where
R¹² for C₁-C₁₂-alkyl (which may be fluorine, chlorine, cyano, C₁-C₄-alkoxy, C₁-C₄-alkylthio, C₁-C₄-alkylsulfinyl, C₁-C₄-alkylsulfonyl, C₁-C₄-alkylcarbonyl, C₁ -C₄-alkoxy-carbonyl, C₁-C₄-alkylamino-carbonyl or di- (C₁-C₄-alkyl) -amino-carbonyl is substituted), for C₃-C₆-alkenyl (which is optionally substituted by fluorine, chlorine or bromine) , C₃-C₆-alkynyl, C₃-C₆-cycloalkyl, C₃-C₆-cycloalkyl-C₁-C₂-alkyl, phenyl-C₁-C₂-alkyl (which may be replaced by fluorine, chlorine, nitro, cyano, C₁-C₄-alkyl, C₁-C₄-alkoxy or C₁-C₄-alkoxy-carbonyl is substituted), for benzylhydryl or for phenyl (which is optionally substituted by fluorine, chlorine, nitro, cyano, C₁-C₄-alkyl, trifluoromethyl, C₁-C₄-alkoxy, C₁- C₂-fluoroalkoxy, C₁-C₄-alkylthio, trifluoromethylthio or C₁-C₄-alkoxy-carbonyl is substituted),
R⁹ and R¹⁰ furthermore for phenyl or phenoxy, for amino, C₁-C Alkyl-alkylcarbonylamino, C₁-C₄-alkoxy-carbonylamino, C₁-C₄-alkylamino-carbonylamino, di- (C₁-C₄-alkyl) -amino-carbonyl- amino, or the radical -CO-R¹³, wherein
R¹³ for C₁-C₆-alkyl, C₁-C₆-alkoxy, C₃-C₆-cycloalkoxy, C₃-C₆-alkenyloxy, C₁-C₄-alkylthio, C₁-C₄-alkylamino, C₁-C₄-alkoxyamino, C₁-C₄-alkoxy- C₁-C₄-alkyl-amino or di- (C₁-C₄-alkyl) -amino (which are optionally substituted by fluorine and / or chlorine),
R⁹ and R¹⁰ furthermore represent C₁-C₄-alkylsulfonyloxy, di- (C₁-C₄-alkyl) -aminosulfonylamino, thiazolyloxy or the radical -CH = N-R¹⁴, where
R¹⁴ for optionally substituted by fluorine, chlorine, cyano, carboxy, C₁-C₄-alkoxy, C₁-C₄-alkylthio, C₁-C₄-alkylsulfinyl or C₁-C₄-alkylsulfonyl for C₁-C₆-alkyl, optionally substituted by fluorine or chlorine, benzyl , for C₃-C₆-alkenyl or C₃-C₆-alkynyl optionally substituted by fluorine or chlorine, for phenyl optionally substituted by fluorine, chlorine, bromine, C₁-C₄-alkyl, C₁-C₄-alkoxy, trifluoromethyl, trifluoromethoxy or trifluoromethylthio, for C₁-C₆alkoxy, C₃-C₆alkenoxy, C₃-C₆alkynoxy or benzyloxy for amino optionally substituted by fluorine and / or chlorine for amino, C₁-C₄alkylamino, di- (C₁-C₄alkyl) amino, phenylamino, C₁-C₄-alkyl-carbonyl-amino, C₁-C₄-alkoxy-carbonylamino, C₁-C₄-alkyl-sulfonylamino or for optionally by Fluorine, chlorine, bromine or methyl substituted phenylsulfonylamino is still
R¹ for the rest
R¹⁵ represents hydrogen or C₁-C₄ alkyl,
R¹⁶ and R¹⁷ are the same or different and are hydrogen, fluorine, chlorine, bromine, nitro, cyano, C₁-C₄-alkyl (which is optionally substituted by fluorine and / or chlorine), C₁-C₄-alkoxy (which is optionally substituted by fluorine and / or chlorine is substituted), carboxy, C₁-C₄-alkoxy-carbonyl, C₁-C₄-alkylsulfonyl or di- (C₁-C₄-alkyl) -aminosulfonyl; Farther
R¹ for the rest
R¹⁸ and R¹⁹ are the same or different and are hydrogen, fluorine, chlorine, bromine, nitro, cyano, C₁-C₄-alkyl (which is optionally substituted by fluorine and / or chlorine) or C₁-C₄-alkoxy (which is optionally substituted by fluorine and / or chlorine is substituted); Farther
R¹ for the rest
R²⁰ and R²¹ are the same or different and are hydrogen, fluorine, chlorine, bromine, nitro, cyano, C₁-C₄-alkyl (which is optionally substituted by fluorine and / or chlorine), C₁-C₄-alkoxy (which is optionally substituted by fluorine and / or chlorine is substituted), for C₁-C₄-alkylthio, C₁-C₄-alkylsulfinyl or C₁-C₄-alkylsulfonyl (which are optionally substituted by fluorine and / or chlorine), and for di- (C₁-C₄-alkyl) - aminocarbonyl or C₁-C₄ alkoxycarbonyl; Farther
R¹ for the rest
R²² and R²³ are the same or different and are hydrogen, fluorine, chlorine, bromine, C₁-C₄-alkyl (which is optionally substituted by fluorine and / or bromine), C₁-C₄-alkoxy (which is optionally substituted by fluorine and / or chlorine is) for C₁-C₄-alkylthio, C₁-C₄-alkylsulfinyl or C₁-C₄-alkylsulfonyl (which are optionally substituted by fluorine and / or chlorine), or for di- (C₁-C₄-alkyl) -aminosulfonyl; Farther
R¹ for the rest
R²⁴ and R²⁵ are the same or different and represent hydrogen, fluorine, chlorine, bromine, cyano, nitro, C₁-C₄-alkyl (which is optionally substituted by fluorine and / or chlorine), C₁-C₄-alkoxy (which is optionally substituted by fluorine and / or chlorine is substituted), C₁-C₄-alkylthio, C₁-C₄-alkylsulfinyl or C₁-C₄-alkylsulfonyl (which is optionally substituted by fluorine and / or chlorine), di- (C₁-C₄-alkyl) -aminosulfonyl or C₁-C₄ alkoxycarbonyl, and
A¹ is oxygen, sulfur or the grouping N-Z¹, wherein
Z¹ for hydrogen, C₁-C₄-alkyl (which is optionally substituted by fluorine, chlorine, bromine or cyano), C₃-C₆-cycloalkyl, benzyl, phenyl (which is optionally substituted by fluorine, chlorine, bromine or nitro), C₁- C₄-alkylcarbonyl, C₁-C₄-alkoxy-carbonyl or di- (C₁-C₄-alkyl) -aminocarbonyl; Farther
R¹ for the rest
R²⁶ represents hydrogen, C₁-C₅ alkyl or halogen,
R²⁷ represents hydrogen or C₁-C₅ alkyl and
Y¹ is sulfur or the grouping N-R²⁸, wherein
R²⁸ represents hydrogen or C₁-C₅ alkyl, further
R¹ for the rest
R²⁹ represents hydrogen, C₁-C₄-alkyl, phenyl, naphthyl or (iso) quinolinyl,
R³⁰ for hydrogen, halogen, cyano, nitro, C₁-C₄-alkyl (which is optionally substituted by fluorine and / or chlorine), C₁-C₄-alkoxy (which is optionally substituted by fluorine and / or chlorine) or C₁-C₄- Alkoxycarbonyl stands and
R³¹ represents hydrogen, halogen or C₁-C₄-alkyl,
Farther
R¹ for the rest
R³² represents C₁-C₃-alkyl and
R³³ represents C₁-C₄-alkyl,
Farther
R¹ for the rest
Farther
R² represents hydroxyl, amino or C₁-C Alkalkoxy or C₁-C Alkylalkylamino which are each optionally substituted by fluorine, chlorine, methoxy or ethoxy,
Farther
R³ for hydrogen, fluorine, chlorine, bromine, C₁-C₄-alkyl, C₁-C₄-haloalkyl, C₁-C₂-alkoxy-C₁-C₂-alkyl, C₁-C₄-alkoxy, C₁-C₄-haloalkoxy, C₁-C₄- Alkylthio, C₁-C₄-haloalkylthio, amino, C₁-C₄-alkylamino, dimethylamino or diethylamino,
X represents nitrogen or a -CH grouping,
Y represents nitrogen or a -CR⁴ grouping, in which
R⁴ represents hydrogen, fluorine, chlorine, bromine, cyano, methyl, formyl, acetyl, methoxycarbonyl or ethoxycarbonyl, and
Z represents nitrogen or a -CR⁵ grouping, in which
R⁵ represents hydrogen, fluorine, chlorine, bromine, C₁-C₄-alkyl, C₁-C₄-alkoxy, C₁-C₄-alkylthio, C₁-C₄-alkylamino, dimethylamino or diethylamino,
where N '- (4,6-dimethyl-pyrimidin-2-yl) -N˝- (2-methoxycarbonyl-phenylsulfonylamino) -N ‴ - (2-methoxycarbonylphenylsulfonyl) guanidine is excluded.
The invention relates in particular to compounds of the formula (I) in which
R¹ for the rest
R⁹ for fluorine, chlorine, bromine, methyl, trifluoromethyl, methoxy, difluoromethoxy, trifluoromethoxy, C₁-C₃-alkylthio, C₁-C₃-alkylsulfinyl, C₁-C₃-alkylsulfonyl, dimethylaminosulfonyl, diethylaminosulfonyl, N-methoxy-N-methylaminosulfonyl, Phenoxy or C₁-C₃-alkoxycarbonyl is and
R¹⁰ represents hydrogen; Farther
R¹ for the rest
R¹⁵ represents hydrogen,
R¹⁶ represents fluorine, chlorine, bromine, methyl, methoxy, ethoxy, difluoromethoxy, trifluoromethoxy, methoxycarbonyl, ethoxycarbonyl, methylsulfonyl or dimethylaminosulfonyl and
R¹⁷ represents hydrogen; Farther
R¹ for the rest
R represents methyl or ethyl, or
R¹ for the rest
R represents methyl or ethyl and
X² represents hydrogen or chlorine, still
R² stands for hydroxy, amino, methoxy, ethoxy, propoxy, isopropoxy, 2-chloro-ethoxy, 2-methoxy-ethoxy, 2-ethoxy-ethoxy, methylamino, ethylamino, propylamino or isopropylamino,
Farther
R³ represents hydrogen, fluorine, chlorine, bromine, methyl, trifluoromethyl, methoxy, ethoxy, difluoromethoxy, methylthio, ethylthio, amino, methylamino, ethylamino, dimethylamino or diethylamino,
X represents nitrogen or a -CH grouping,
Y represents nitrogen or a -CR⁴ grouping, in which
R⁴ represents hydrogen, fluorine, chlorine or methyl, and
Z represents nitrogen or a -CR⁵ grouping, in which
R⁵ represents hydrogen, fluorine, chlorine, bromine, methyl, ethyl, methoxy, ethoxy, propoxy, isopropoxy, methylthio, ethylthio, methylamino, ethylamino, dimethylamino or diethylamino,
where N '- (4,6-dimethyl-pyrimidin-2-yl) -N˝- (2-methoxycarbonyl-phenylsulfonylamino) -N ‴ - (2-methoxycarbonylphenylsulfonyl) guanidine is excluded.
Ganz besonders bevorzugt sind diejenigen Verbindungen der Formel (I) bei welchen die Gruppierung -COR² sich in ortho-Position zur SO₂-Gruppe befindet und R¹, R², R³, X, Y und Z die oben als insbesondere bevorzugt angegebenen Bedeutungen haben.Very particular preference is given to those compounds of the formula (I) in which the -COR² group is in the ortho position to the SO₂ group and R¹, R², R³, X, Y and Z have the meanings given above as being particularly preferred.
Verwendet man beispielsweise N′-(4,6-Dimethoxy-s-triazin-2-yl)-N˝-methoxy-N˝,N‴-bis-(2-brom-phenylsulfonyl)-guanidin und 2-Methoxycarbonyl-benzolsulfonsäurehydrazid als Ausgangsstoffe, so kann der Reaktionsablauf beim erfindungsgemäßen Verfahren (a) durch das folgende Formelschema skiziert werden:
Verwendet man beispielsweise N′-(4,6-Dimethoxy-pyrimidin-2-yl)-N˝-amino-N‴-(2-difluormethoxy-phenylsulfonyl)-guanidin und 2-Ethoxycarbonylbenzolsulfonsäurechlorid als Ausgangsstoffe, so kann der Reaktionsablauf beim erfindungsgemäßen Verfahren (b) durch das folgende Formelschema skizziert werden:
Verwendet man beispielsweise N′-(4-Methoxy-6-methyl-pyrimidin-2-yl)-N˝-(2-methoxycarbonyl-phenylsulfonylamino)-N‴-(2-methoxycarbonyl-phenylsulfonyl)-guanidin und Ammoniak als Ausgangsstoffe, so kann der Reaktionsablauf beim erfindungsgemäßen Verfahren (c) durch das folgende Formelschema skizziert werden:
Die beim erfindungsgemäßen Verfahren (a) als Ausgangsstoffe zu verwendenden Sulfonylverbindungen sind durch die Formel (II) allgemein definiert. In Formel (II) haben R¹, R³, X, Y und Z vorzugsweise bzw. insbesondere diejenigen Bedeutungen, die bereits oben im Rahmen der Beschreibung der erfindungsgemäßen Verbindungen der Formel (I) als bevorzugt bzw. als insbesondere bevorzugt für R¹, R³, X, Y und Z angegeben wurden und
A steht vorzugsweise für eine der nachstehend angegebenen Abgangsgruppen
R⁶-SO₂--OR⁷
oder -Q-R⁸ , worin
R⁶ die oben für R¹ vorzugsweise angegebene Bedeutung hat, aber nicht in jedem Einzelfall mit R¹ identisch sein muß,
R⁷ für C₁-C₄-Alkyl, C₃-C₄-Alkenyl oder Benzyl steht,
R⁸ für C₁-C₄-Alkyl, Benzyl oder Phenyl steht und
Q für Sauerstoff oder Schwefel steht.
Insbesondere steht A für die Gruppierung
R⁶-SO₂--OR⁷,
worin
R⁶ die oben für R¹ als insbesondere bevorzugt angegebene Bedeutung hat, aber nicht in jedem Einzelfall mit R¹ identisch sein muß und
R⁷ für Methyl steht,
oder A steht für die Gruppierung
-Q-R⁸, worin
R⁸ für Methyl oder Phenyl steht und
Q für Sauerstoff oder Schwefel steht.Formula (II) provides a general definition of the sulfonyl compounds to be used as starting materials in process (a) according to the invention. In formula (II), R 1, R 3, X, Y and Z preferably or in particular have those meanings which have already been mentioned above as preferred or as particularly preferred for R 1, R 3, X in the description of the compounds of the formula (I) according to the invention , Y and Z were specified and
A preferably represents one of the leaving groups given below
R⁶-SO₂- -OR⁷
or -Q-R⁸, wherein
R⁶ has the meaning given above for R¹, but need not be identical to R¹ in every individual case,
R⁷ represents C₁-C₄-alkyl, C₃-C₄-alkenyl or benzyl,
R⁸ is C₁-C₄ alkyl, benzyl or phenyl and
Q represents oxygen or sulfur.
In particular, A stands for the grouping
R⁶-SO₂- -OR⁷,
wherein
R⁶ has the meaning given for R¹ as particularly preferred, but does not have to be identical to R¹ in every individual case and
R⁷ represents methyl,
or A stands for the grouping
-Q-R⁸, wherein
R⁸ represents methyl or phenyl and
Q represents oxygen or sulfur.
Beispiele für die Ausgangsstoffe der Formel (II) sind in der nachstehenden Tabelle 1 aufgeführt.
Die Ausgangsstoffe der Formel (II) sind bekannt und/oder können nach an sich bekannten Verfahren hergestellt werden (vgl. EP-A 121 082, EP-A 172 957, EP-A 173 321, EP-A 173 956, EP-A 224 078, EP-A 5 986 und EP-A 24 215).The starting materials of the formula (II) are known and / or can be prepared by processes known per se (cf. EP-A 121 082, EP-A 172 957, EP-A 173 321, EP-A 173 956, EP-A 224 078, EP-A 5 986 and EP-A 24 215).
Die beim erfindungsgemäßen Verfahen weiter als Ausgangsstoffe zu verwendenden Sulfonsäurehydrazide sind durch die Formel (III) allgemein definiert. In Formel (III) hat R² vorzugsweise bzw. insbesondere diejenige Bedeutung, die bereits oben im Rahmen der Beschreibung der erfindungsgemäßen Verbindungen der Formel (I) als bevorzugt bzw. als insbesondere bevorzugt für R² angegeben wurde.Formula (III) provides a general definition of the sulfonic acid hydrazides to be used further as starting materials in the process according to the invention. In formula (III), R 2 preferably or in particular has the meaning which has already been given above as preferred or as particularly preferred for R 2 in the description of the compounds of the formula (I) according to the invention.
Als Beispiele für die Verbindungen der Formel (III) seien genannt:
2-Methoxycarbonyl-, 4-Methoxycarbonyl-, 2-Ethoxycarbonyl- und 4-Ethoxycarbonyl-benzolsulfonsäurehydrazid.The following may be mentioned as examples of the compounds of the formula (III):
2-methoxycarbonyl, 4-methoxycarbonyl, 2-ethoxycarbonyl and 4-ethoxycarbonyl-benzenesulfonic acid hydrazide.
Die Ausgangsstoffe der Formel (III) sind bekannt und/oder können nach an sich bekannten Verfahren hergestellt werden (vgl. Org. Synth. 40 (1960), 93 - 95; EP-A 302378; Egypt. J. Pharm. Sci 22(1981), 207-221 - zit. in Chem. Abstracts 100, 191704y).The starting materials of the formula (III) are known and / or can be prepared by processes known per se (cf. Org. Synth. 40 (1960), 93-95; EP-A 302378; Egypt. J. Pharm. Sci 22 ( 1981), 207-221 - cited in Chem. Abstracts 100, 191704y).
Das erfindungsgemäße Verfahren (a) zur Herstellung der neuen Verbindungen der Formel (I) wird vorzugsweise unter Verwendung von Verdünnungsmitteln durchgeführt. Als Verdünnungsmittel kommen dabei vorzugsweise Wasser und/oder polare organische Lösungsmittel, wie Methanol, Ethanol, Isopropanol, Butanol, Isobutanol, sec-Butanol, tert-Butanol, Glycoldimethylether, Diglycoldimethyl ether, Tetrahydrofuran, Dioxan, Essigsäuremethylester, Essigsäureethylester, Acetonitril, Propionitril, Dimethylformamid, Dimethylacetamid, N-Methylpyrrolidon, Dimethylsulfoxid und Tetramethylensulfon, in Betracht.Process (a) according to the invention for the preparation of the new compounds of the formula (I) is preferably carried out using diluents. The diluents used are preferably water and / or polar organic solvents, such as methanol, ethanol, isopropanol, butanol, isobutanol, sec-butanol, tert-butanol, glycol dimethyl ether, diglycol dimethyl ether, tetrahydrofuran, dioxane, methyl acetate, ethyl acetate, acetonitrile, propionitrile, dimethylformamide, dimethylacetamide, N-methylpyrrolidone, dimethyl sulfoxide and tetramethylene sulfone.
Die Reaktionstemperaturen können bei dem erfindungsgemäßen Verfahren (a) in einem größeren Bereich variiert werden. Im allgemeinen arbeitet man bei Temperaturen zwischen 0 °C und 150 °C, vorzugsweise bei Temperaturen zwischen 10 °C und 100 °C.The reaction temperatures in process (a) according to the invention can be varied within a substantial range. In general, temperatures between 0 ° C and 150 ° C, preferably at temperatures between 10 ° C and 100 ° C.
Zur Durchführung des erfindungsgemäßen Verfahrens (a) setzt man je Mol Sulfonylverbindung der Formel (II) im allgemeinen zwischen 1 und 5 Mol, vorzugsweise zwischen 1 und 3 Mol, Sulfonsäurehydrazid der Formel (III) ein.To carry out process (a) according to the invention, generally between 1 and 5 mol, preferably between 1 and 3 mol, of sulfonic acid hydrazide of the formula (III) are used per mol of sulfonyl compound of the formula (II).
Im allgemeinen werden die Reaktionskomponenten bei Raumtemperatur oder unter Eiskühlung zusammen gegeben und das Reaktionsgemisch wird, gegebenenfalls bei erhöhter Temperatur, bis zum Ende der Umsetzung gerührt. Die Produkte der Formel (I) fallen im allgemeinen nach dem Abkühlen kristallin an und können durch Absaugen isoliert werden.In general, the reaction components are added together at room temperature or with ice-cooling, and the reaction mixture is stirred, if appropriate at elevated temperature, until the reaction has ended. The products of the formula (I) are generally obtained in crystalline form after cooling and can be isolated by suction.
Die beim erfindungsgemäßen Verfahren (b) zur Herstellung von Verbindungen der Formel (I) als Ausgangsstoffe zu verwendenden Aminoguanidinoazine sind durch die Formel (IV) allgemein definiert.Formula (IV) provides a general definition of the aminoguanidinoazines to be used as starting materials in process (b) according to the invention for the preparation of compounds of formula (I).
In Formel (IV) haben R¹, R³, X, Y und Z vorzugsweise bzw. insbesondere diejenigen Bedeutungen, die bereits oben im Zusammenhang mit der Beschreibung der erfin dungsgemäßen Verbindungen der Formel (I) vorzugsweise bzw. als insbesondere bevorzugt für R¹, R³, X, Y und Z angegeben wurden.In formula (IV), R 1, R 3, X, Y and Z preferably or in particular have those meanings which have already been mentioned above in connection with the description of the inventions Compounds of the formula (I) according to the invention have been indicated preferably or as particularly preferred for R 1, R 3, X, Y and Z.
Beispiele für die Ausgangsstoffe der Formel (IV) sind in der nachstehenden Tabelle 2 aufgeführt.
Die Ausgangsstoffe der Formel (IV) sind bekannt und/oder können nach an sich bekannten Verfahren hergestellt werden (vgl. EP-A 224078, US-P 4725303, DE-Patentanmeldung Nr. P 3818040.5 vom 27.05.1988).The starting materials of the formula (IV) are known and / or can be prepared by processes known per se (cf. EP-A 224078, US Pat. No. 4,725,303, DE patent application No. P 3818040.5 from May 27, 1988).
Man erhält die Aminoguanidinoazine der Formel (IV), wenn man Sulfonylverbindungen der allgemeinen Formel (II) - oben - analog zum erfindungsgemäßen Verfahren (a) mit Hydrazin oder einem Hydrazin-Wasser-Addukt ("Hydrazin-Hydrat") gegebenenfalls in Gegenwart eines Verdünnungsmittels, wie z.B. Methylenchlorid, Methanol oder Ethanol, und gegebenenfalls in Gegenwart eines Trockenmittels, wie z.B. Natriumsulfat, bei Temperaturen zwischen -20° C und +80° C, vorzugsweise zwischen 0° C und 50° C, umsetzt.The aminoguanidinoazines of the formula (IV) are obtained if sulfonyl compounds of the general formula (II) - above - analogously to process (a) according to the invention with hydrazine or a hydrazine-water adduct (“hydrazine hydrate”), if appropriate in the presence of a diluent , such as Methylene chloride, methanol or ethanol, and optionally in the presence of a drying agent such as e.g. Sodium sulfate, at temperatures between -20 ° C and + 80 ° C, preferably between 0 ° C and 50 ° C, implemented.
Die beim erfindungsgemäßen Verfahren (b) weiter als Ausgangsstoffe zu verwendenden Sulfonsäurehalogenide sind durch die Formel (V) allgemein definiert.Formula (V) provides a general definition of the sulfonic acid halides to be used further as starting materials in process (b) according to the invention.
In Formel (V) hat R² vorzugsweise bzw. insbesondere diejenige Bedeutung, die bereits oben im Zusammenhang mit der Beschreibung der erfindungsgemäßen Verbindungen der Formel (I) vorzugsweise bzw. als insbesondere bevorzugt für R² angegeben wurde und X¹ steht vorzugsweise für Fluor, Chlor oder Brom, insbesondere für Chlor.In formula (V) R 2 preferably or in particular has the meaning which has already been mentioned above in connection with the description of the compounds of the formula (I) according to the invention preferably or as particularly preferred for R 2 and X 1 preferably represents fluorine, chlorine or bromine , especially for chlorine.
Als Beispiele für die Ausgangsstoffe der Formel (V) seien genannt:
2-Methoxycarbonyl- und 2-Ethoxycarbonyl- sowie 4-Methoxycarbonyl- und 4-Ethoxycarbonyl-benzolsulfonsäurechlorid.Examples of the starting materials of the formula (V) are:
2-methoxycarbonyl and 2-ethoxycarbonyl and 4-methoxycarbonyl and 4-ethoxycarbonyl-benzenesulfonic acid chloride.
Die Ausgangsstoffe der Formel (V) sind - wie auch die Ausgangsverbindung der Formel (VI) bekannt und/oder können nach an sich bekannten Verfahren hergestellt werden (vgl. EP-A 173320 und EP-A 173321).The starting materials of the formula (V) - like the starting compound of the formula (VI) - are known and / or can be prepared by processes known per se (cf. EP-A 173320 and EP-A 173321).
Das erfindungsgemäße Verfahren (b) zur Herstellung der neuen Verbindungen der Formel (I) wird vorzugsweise unter Verwendung von Verdünnungsmitteln durchgeführt. Als Verdünnungsmittel kommen dabei praktisch alle inerten organischen Lösungsmittel in Frage. Hierzu gehören vorzugsweise aliphatische und aromatische, gegebenenfalls halogenierte Kohlenwasserstoffe wie Pentan, Hexan, Heptan, Cyclohexan, Petrolether, Benzin, Ligroin, Benzol, Toluol, Xylol, Methylenchlorid, Ethylenchlorid, Chloroform, Tetrachlorkohlenstoff, Chlorbenzol und o-Dichlorbenzol, Ether wie Diethyl- und Dibutylether, Glykoldimethylether und Diglykoldimethylether, Tetrahydrofuran und Dioxan, Ketone wie Aceton, Methyl-ethyl-, Methylisopropyl- und Methyl-isobutyl-keton, Ester wie Essigsäuremethylester und -ethylester, Nitrile wie z. B. Acetonitril und Propionitril, Amide wie z. B. Dimethylformamid, Dimethylacetamid und N-Methyl-pyrrolidon sowie Dimethylsulfoxid, Tetramethylensulfon und Hexamethylphosphorsäuretriamid.Process (b) according to the invention for the preparation of the new compounds of the formula (I) is preferably carried out using diluents. Practically all inert organic solvents can be used as diluents. These preferably include aliphatic and aromatic, optionally halogenated hydrocarbons such as pentane, hexane, heptane, cyclohexane, petroleum ether, gasoline, ligroin, benzene, toluene, xylene, methylene chloride, ethylene chloride, chloroform, carbon tetrachloride, chlorobenzene and o-dichlorobenzene, ethers such as diethyl and Dibutyl ether, glycol dimethyl ether and diglycol dimethyl ether, tetrahydrofuran and dioxane, ketones such as acetone, methyl ethyl, methyl isopropyl and methyl isobutyl ketone, esters such as methyl acetate and ethyl acetate, nitriles such as, for. B. acetonitrile and propionitrile, amides such as. B. dimethylformamide, dimethylacetamide and N-methyl-pyrrolidone and dimethyl sulfoxide, tetramethylene sulfone and hexamethylphosphoric triamide.
Als Säureakzeptoren können bei dem erfindungsgemäßen Verfahren (b) alle üblicherweise für derartige Umsetzungen verwendbaren Säurebindemittel eingesetzt werden. Vorzugsweise in Frage kommen Alkalimetallhydroxide wie z. B. Natrium- und Kaliumhydroxid, Erdalkalihydroxide wie z. B. Calciumhydroxid, Alkalicarbonate und -alkoholate wie Natrium- und Kaliumcarbonat, Natrium- und Ka lium-tert-butylat, ferner aliphatische, aromatische oder heterocyclische Amine, beispielsweise Triethylamin, Trimethylamin, Dimethylanilin, Dimethylbenzylamin, Pyridin, 1,5-Diazabicyclo-[4,3,0]-non-5-en (DBN), 1,8-Diazabicyclo-[5,4,0]-undec-7-en (DBU) und 1,4-Diazabicyclo-[2,2,2]-octan (DABCO).Acid acceptors which can be used in process (b) according to the invention are all acid binders which can customarily be used for such reactions. Alkali metal hydroxides such as, for. B. sodium and potassium hydroxide, alkaline earth metal hydroxides such. As calcium hydroxide, alkali carbonates and alcoholates such as sodium and potassium carbonate, sodium and Ka lium-tert-butylate, furthermore aliphatic, aromatic or heterocyclic amines, for example triethylamine, trimethylamine, dimethylaniline, dimethylbenzylamine, pyridine, 1,5-diazabicyclo- [4,3,0] -non-5-ene (DBN), 1, 8-diazabicyclo- [5,4,0] -undec-7-ene (DBU) and 1,4-diazabicyclo- [2,2,2] -octane (DABCO).
Die Reaktionstemperaturen können bei dem erfindungsgemäßen Verfahren (b) in einem größeren Bereich variiert werden. Im allgemeinen arbeitet man bei Temperaturen zwischen -100° C und +100° C, vorzugsweise bei Temperaturen zwischen -70° C und +70° C.The reaction temperatures can be varied within a substantial range in process (b) according to the invention. In general, temperatures between -100 ° C and + 100 ° C, preferably at temperatures between -70 ° C and + 70 ° C.
Das erfindungsgemäße Verfahren (b) wird im allgemeinen unter Normaldruck durchgeführt. Es ist jedoch auch möglich, unter erhöhtem oder vermindertem Druck zu arbeiten.Process (b) according to the invention is generally carried out under normal pressure. However, it is also possible to work under increased or reduced pressure.
Zur Durchführung des erfindungsgemäßen Verfahrens (b) werden die jeweils benötigten Ausgangsstoffe im allgemeinen in angenähert äquimolaren Mengen eingesetzt. Es ist jedoch auch möglich, eine der beiden jeweils eingesetzten Komponenten in einem größeren Überschuß zu verwenden. Die Reaktionen werden im allgemeinen in einem geeigneten Verdünnungsmittel, gegebenenfalls in Gegenwart eines Säureakzeptors, durchgeführt, und das Reaktionsgemisch wird mehrere Stunden bei der jeweils erforderlichen Temperatur gerührt. Die Aufarbeitung erfolgt bei dem erfindungsgemäßen Verfahren (b) jeweils nach üblichen Methoden.To carry out process (b) according to the invention, the starting materials required in each case are generally used in approximately equimolar amounts. However, it is also possible to use one of the two components used in each case in a larger excess. The reactions are generally carried out in a suitable diluent, if appropriate in the presence of an acid acceptor, and the reaction mixture is stirred for several hours at the temperature required in each case. Working up in process (b) according to the invention is carried out in each case by customary methods.
Die beim erfindungsgemäßen Verfahren (c) als Ausgangsstoffe zu verwendenden substituierten Arylsulfonylaminoguanidinoazine sind durch die Formel (I) mit der Maßgabe, daß darin R² für gegebenenfalls substituiertes Alkoxy steht, allgemein definiert. In diesem Fall haben R¹, R³, X, Y und Z vorzugsweise bzw. insbesondere diejenigen Bedeutungen, die bereits oben im Rahmen der Beschreibung der erfindungsgemäßen Verbindungen der Formel (I) als bevorzugt bzw. als besonders bevorzugt für R¹, R³, X, Y und Z angegeben wurden und R² steht vorzugsweise für gegebenenfalls durch Fluor, Chlor, Methoxy oder Ethoxy substituiertes C₁-C₄-Alkoxy, insbesondere für Methoxy, Ethoxy, Propoxy, Isopropoxy, 2-Chlor-ethoxy, 2-Methoxy-ethoxy oder 2-Ethoxy-ethoxy.The substituted arylsulfonylaminoguanidinoazines to be used as starting materials in process (c) according to the invention are generally defined by the formula (I) with the proviso that R 2 is optionally substituted alkoxy. In this case, R¹, R³, X, Y and Z preferably or in particular have those meanings which have already been mentioned above as preferred or as particularly preferred for R¹, R³, X, Y in the context of the description of the compounds of the formula (I) and Z have been given and R² preferably represents C₁-C₄alkoxy optionally substituted by fluorine, chlorine, methoxy or ethoxy, in particular methoxy, ethoxy, propoxy, isopropoxy, 2-chloroethoxy, 2-methoxyethoxy or 2-ethoxy -ethoxy.
Die beim erfindungsgemäßen Verfahren (c) als Ausgangsstoffe einzusetzenden Verbindungen der Formel (I) sind erfindungsgemäße, neue Verbindungen; sie können nach den erfindungsgemäßen Verfahren (a) oder (b) hergestellt werden.The compounds of the formula (I) to be used as starting materials in process (c) according to the invention are novel compounds according to the invention; they can be prepared by processes (a) or (b) according to the invention.
Wäßrige Alkalilaugen, die beim erfindungsgemäßen Verfahren (c) eingesetzt werden können, sind Lösungen von Alkalimetallhydroxiden, wie z.B. von Lithiumhydroxid, Natriumhydroxid oder Kaliumhydroxid, in Wasser. Vorzugsweise wird wäßrige Natronlauge beim erfindungsgemäßen Verfahren (c) eingesetzt.Aqueous alkali solutions which can be used in process (c) according to the invention are solutions of alkali metal hydroxides, such as e.g. of lithium hydroxide, sodium hydroxide or potassium hydroxide, in water. Aqueous sodium hydroxide solution is preferably used in process (c) according to the invention.
Ammoniak kann beim erfindungsgemäßen Verfahren (c) als Gas oder in Lösung, vorzugsweise in wäßriger Lösung eingesetzt werden.Ammonia can be used as gas or in solution, preferably in aqueous solution, in process (c) according to the invention.
Gegebenenfalls substituierte Alkylamine, welche beim erfindungsgemäßen Verfahren (c) eingesetzt werden können, sind vorzugsweise Alkylamine mit 1 bis 4 Kohlenstoffatomen, welche gegebenenfalls durch Fluor, Chlor, Methoxy oder Ethoxy substituiert sind, insbesondere Methylamin, Ethylamin, Propylamin und Isopropylamin.Optionally substituted alkylamines which can be used in process (c) according to the invention are preferably alkylamines having 1 to 4 carbon atoms which are optionally substituted by fluorine, chlorine, methoxy or ethoxy, in particular methylamine, ethylamine, propylamine and isopropylamine.
Das erfindungsgemäße Verfahren (c) wird gegebenenfalls unter Verwendung von Verdünnungsmitteln durchgeführt. Als Verdünnungsmittel kommen dabei neben Wasser und Alkoholen, wie z.B. Methanol, Ethanol und Isopropanol praktisch alle inerten organischen Lösungsmittel in Frage. Hierzu gehören vorzugsweise aliphatische und aromatische, gegebenenfalls halogenierte Kohlenwasserstoffe wie Pentan, Hexan, Heptan, Cyclohexan, Petrolether, Benzin, Ligroin, Benzol, Toluol, Xylol, Methylenchlorid, Ethylenchlorid, Chloroform, Tetrachlorkohlenstoff, Chlorbenzol und o-Dichlorbenzol, Ether wie Diethyl- und Dibutylether, Glykoldimethylether und Diglykoldimethylether, Tetrahydrofuran und Dioxan, Ketone wie Aceton, Methyl-ethyl-, Methyl-isopropyl- und Methylisobutyl-keton, Ester wie Essigsäuremethylester und -ethylester, Nitrile wie z.B. Acetonitril und Propionitril, Amide wie z.B. Dimethylformamid, Dimethylacetamid und N-Methylpyrrolidon sowie Dimethylsulfoxid, Tetramethylensulfon und Hexamethylphosphorsäuretriamid.Process (c) according to the invention is optionally carried out using diluents. In addition to water and alcohols, such as e.g. Methanol, ethanol and isopropanol are practically all inert organic solvents in question. These preferably include aliphatic and aromatic, optionally halogenated hydrocarbons such as pentane, hexane, heptane, cyclohexane, petroleum ether, gasoline, ligroin, benzene, toluene, xylene, methylene chloride, ethylene chloride, chloroform, carbon tetrachloride, chlorobenzene and o-dichlorobenzene, ethers such as diethyl and Dibutyl ether, glycol dimethyl ether and diglycol dimethyl ether, tetrahydrofuran and dioxane, ketones such as acetone, methyl ethyl, methyl isopropyl and methyl isobutyl ketone, esters such as methyl acetate and ethyl acetate, nitriles such as, for example Acetonitrile and propionitrile, amides such as e.g. Dimethylformamide, dimethylacetamide and N-methylpyrrolidone as well as dimethyl sulfoxide, tetramethylene sulfone and hexamethyl phosphoric acid triamide.
Die Reaktionstemperaturen können bei dem erfindungsgemäßen Verfahren (c) in einem größeren Bereich variiert werden. Im allgemeinen arbeitet man bei Temperaturen zwischen 0 °C und 120 °C, vorzugsweise bei Temperaturen zwischen 20 °C und 100 °C.The reaction temperatures can be varied within a substantial range in process (c) according to the invention. In general, temperatures between 0 ° C and 120 ° C, preferably at temperatures between 20 ° C and 100 ° C.
Das erfindungsgemäße Verfahren (c) wird im allgemeinen unter Normaldruck durchgeführt. Es ist jedoch auch möglich, unter erhöhtem oder vermindertem Druck zu arbeiten.Process (c) according to the invention is generally carried out under normal pressure. However, it is also possible to work under increased or reduced pressure.
Zur Durchführung des erfindungsgemäßen Verfahrens (c) setzt man auf 1 Mol Ausgangsverbindung der Formel (I) im allgemeinen zwischen 1 und 10 Mol, vorzugsweise zwischen 1 und 5 Mol,Alkalihydroxid, Ammoniak oder Amin ein.To carry out process (c) according to the invention, generally 1 to 10 mol, preferably 1 to 5 mol, of alkali metal hydroxide, ammonia or amine are used per 1 mol of starting compound of the formula (I).
Im allgemeinen wird die Ausgangsverbindung der Formel (I) bei Raumtemperatur, gegebenenfalls in einem Verdünnungsmittel, vorgelegt und die wäßrige Alkalilauge, das Ammoniak oder das Amin wird, gegebenenfalls bei erhöhter Temperatur, zudosiert. Das Reaktionsgemisch wird bis zum Ende der Umsetzung gerührt und nach üblichen Methoden aufgearbeitet (vgl. die Herstellungsbeispiele).In general, the starting compound of the formula (I) is initially introduced at room temperature, if appropriate in a diluent, and the aqueous alkali metal hydroxide solution, the ammonia or the amine, is metered in, if appropriate at elevated temperature. The reaction mixture is stirred until the end of the reaction and worked up by customary methods (cf. the preparation examples).
Die erfindungsgemäßen Wirkstoffe können als Defoliants, Desiccants, Krautabtötungsmittel und insbesondere als Unkrautvernichtungsmittel verwendet werden. Unter Unkraut im weitesten Sinne sind alle Pflanzen zu verstehen, die an Orten aufwachsen, wo sie unerwünscht sind. Ob die erfindungsgemäßen Stoffe als totale oder selektive Herbizide wirken, hängt im wesentlichen von der angewendeten Menge ab.The active compounds according to the invention can be used as defoliants, desiccants, haulm killers and in particular as weed killers. Weeds in the broadest sense are understood to mean all plants that grow up in places where they are undesirable. Whether the substances according to the invention act as total or selective herbicides depends essentially on the amount used.
Die erfindungsgemäßen Wirkstoffe können z.B. bei den folgenden Pflanzen verwendet werden:The active compounds according to the invention can be used, for example, in the following plants:
Dikotyle Unkräuter der Gattungen: Sinapis, Lepidium, Galium, Stellaria, Matricaria, Anthemis, Galinsoga, Chenopodium, Urtica, Senecio, Amaranthus, Portulaca, Xanthium, Convolvulus, Ipomoea, Polygonum, Sesbania, Ambrosia, Cirsium, Carduus, Sonchus, Solanum, Rorippa, Rotala, Lindernia, Lamium, Veronica, Abutilon, Emex, Datura, Viola, Galeopsis, Papaver, Centaurea, Trifolium, Ranunculus, Taraxacum. Dicotyledon weeds of the genera: Sinapis, Lepidium, Galium, Stellaria, Matricaria, Anthemis, Galinsoga, Chenopodium, Urtica, Senecio, Amaranthus, Portulaca, Xanthium, Convolvulus, Ipomoea, Polygonum, Sesbania, Ambrosia, Cirsorus, Carduusanum, Sonuanum , Rotala, Lindernia, Lamium, Veronica, Abutilon, Emex, Datura, Viola, Galeopsis, Papaver, Centaurea, Trifolium, Ranunculus, Taraxacum.
Dikotyle Kulturen der Gattungen: Gossypium, Glycine, Beta, Daucus, Phaseolus, Pisum, Solanum, Linum, Ipomoea, Vicia, Nicotiana, Lycopersicon, Arachis, Brassica, Lactuca, Cucumis, Cucurbita. Dicotyledon cultures of the genera: Gossypium, Glycine, Beta, Daucus, Phaseolus, Pisum, Solanum, Linum, Ipomoea, Vicia, Nicotiana, Lycopersicon, Arachis, Brassica, Lactuca, Cucumis, Cucurbita.
Monokotyle Unkräuter der Gattungen: Echinochloa, Setaria, Panicum, Digitaria, Phleum, Poa, Festuca, Eleusine, Brachiaria, Lolium, Bromus, Avena, Cyperus, Sorghum, Agropyron, Cynodon, Monochoria, Fimbristylis, Sagittaria, Eleocharis, Scirpus, Paspalum, Ischaemum, Sphenoclea, Dactyloctenium, Agrostis, Alopecurus, Apera. Monocotyledonous weeds of the genera: Echinochloa, Setaria, Panicum, Digitaria, Phleum, Poa, Festuca, Eleusine, Brachiaria, Lolium, Bromus, Avena, Cyperus, Sorghum, Agropyron, Cynodon, Monochoria, Fimbristylis, Sagittaria, Iochasemirumum, Scalumum, Scalumumum , Sphenoclea, Dactyloctenium, Agrostis, Alopecurus, Apera.
Monokotyle Kulturen der Gattungen: Oryza, Zea, Triticum, Hordeum, Avena, Secale, Sorghum, Panicum, Saccharum, Ananas, Asparagus, Allium. Monocot cultures of the genera: Oryza, Zea, Triticum, Hordeum, Avena, Secale, Sorghum, Panicum, Saccharum, Pineapple, Asparagus, Allium.
Die Verwendung der erfindungsgemäßen Wirkstoffe ist jedoch keineswegs auf diese Gattungen beschränkt, sondern erstreckt sich in gleicher Weise auch auf andere Pflanzen.However, the use of the active compounds according to the invention is by no means restricted to these genera, but extends in the same way to other plants.
Die Verbindungen eignen sich in Abhängigkeit von der Konzentration zur Totalunkrautbekämpfung z.B. auf Industrie- und Gleisanlagen und auf Wegen und Plätzen mit und ohne Baumbewuchs. Ebenso können die Verbindungen zur Unkrautbekämpfung in Dauerkulturen, z.B. Forst, Ziergehölz-, Obst-, Wein-, Citrus-, Nuß-, Bananen-, Kaffee-, Tee-, Gummi-, Ölpalm-, Kakao-, Beerenfrucht- und Hopfenanlagen, auf Zier- und Sportrasen und Weideflächen und zur selektiven Unkrautbekämpfung in einjährigen Kulturen eingesetzt werden.Depending on the concentration, the compounds are suitable for total weed control, for example on industrial and rail tracks and on paths and squares with and without tree cover. Likewise, the connections to Weed control in permanent crops, e.g. forest, ornamental trees, fruit, wine, citrus, nut, banana, coffee, tea, rubber, oil palm, cocoa, berry fruit and hop plants, on ornamental and sports turf and pastures and for selective weed control in annual crops.
Die erfindungsgemäßen Verbindungen der Formel (I) eignen sich zur selektiven Bekämpfung von monokotylen und dikotylen Unkräutern in monokotylen und dikotylen Kulturen sowohl im Vorauflauf- als auch im Nachauflauf-Verfahren.The compounds of formula (I) according to the invention are suitable for the selective control of monocotyledon and dicotyledon weeds in monocotyledon and dicotyledon crops both in the pre-emergence and in the post-emergence process.
Die Wirkstoffe können in die üblichen Formulierungen überführt werden, wie Lösungen, Emulsionen, Spritzpulver, Suspensionen, Pulver, Stäubemittel, Pasten, lösliche Pulver, Granulate, Suspensions-Emulsions-Konzentrate, Wirkstoff-imprägnierte Natur- und synthetische Stoffe sowie Feinstverkapselungen in polymeren Stoffen.The active compounds can be converted into the customary formulations, such as solutions, emulsions, wettable powders, suspensions, powders, dusts, pastes, soluble powders, granules, suspension emulsion concentrates, active substance-impregnated natural and synthetic substances and very fine encapsulations in polymeric substances.
Diese Formulierungen werden in bekannter Weise hergestellt, z. B. durch Vermischen der Wirkstoffe mit Streckmitteln, also flüssigen Lösungsmitteln und/oder festen Trägerstoffen, gegebenenfalls unter Verwendung von oberflächenaktiven Mitteln, also Emulgiermitteln und/oder Dispergiermitteln und/oder schaumerzeugenden Mitteln.These formulations are prepared in a known manner, e.g. B. by mixing the active ingredients with extenders, that is liquid solvents and / or solid carriers, optionally using surface-active agents, ie emulsifiers and / or dispersants and / or foam-generating agents.
Im Falle der Benutzung von Wasser als Streckmittel können z.B. auch organische Lösungsmittel als Hilfslösungsmittel verwendet werden. Als flüssige Lösungsmittel kommen im wesentlichen in Frage: Aromaten, wie Xylol, Toluol, oder Alkylnaphthaline, chlorierte Aromaten und chlo rierte aliphatische Kohlenwasserstoffe, wie Chlorbenzole, Chlorethylene oder Methylenchlorid, aliphatische Kohlenwasserstoffe, wie Cyclohexan oder Paraffine, z.B. Erdölfraktionen, mineralische und pflanzliche Öle, Alkohole, wie Butanol oder Glykol sowie deren Ether und Ester, Ketone wie Aceton, Methylethylketon, Methylisobutylketon oder Cyclohexanon, stark polare Lösungsmittel, wie Dimethylformamid und Dimethylsulfoxid, sowie Wasser.
Als feste Trägerstoffe kommen in Frage:
z.B. Ammoniumsalze und natürliche Gesteinsmehle, wie Kaoline, Tonerden, Talkum, Kreide, Quarz, Attapulgit, Montmorillonit oder Diatomeenerde und synthetische Gesteinsmehle, wie hochdisperse Kieselsäure, Aluminiumoxid und Silikate, als feste Trägerstoffe für Granulate kommen in Frage: z.B. gebrochene und fraktionierte natürliche Gesteine wie Calcit, Marmor, Bims, Sepiolith, Dolomit sowie synthetische Granulate aus anorganischen und organischen Mehlen sowie Granulate aus organischem Material wie Sägemehl, Kokosnußschalen, Maiskolben und Tabakstengeln; als Emulgier- und/oder schaumerzeugende Mittel kommen in Frage: z.B. nichtionogene und anionische Emulgatoren, wie Polyoxyethylen-Fettsäure-Ester, Polyoxyethylen-Fettalkohol-Ether, z.B. Alkylaryl-polyglykolether, Alkylsulfonate, Alkylsulfate, Arylsulfonate sowie Eiweißhydrolysate; als Dispergiermittel kommen in Frage: z.B. Lignin-Sulfitablaugen und Methylcellulose.If water is used as an extender, organic solvents can, for example, also be used as auxiliary solvents. The following are essentially suitable as liquid solvents: aromatics, such as xylene, toluene, or alkylnaphthalenes, chlorinated aromatics and chloro aliphatic hydrocarbons such as chlorobenzenes, chlorethylenes or methylene chloride, aliphatic hydrocarbons such as cyclohexane or paraffins, for example petroleum fractions, mineral and vegetable oils, alcohols such as butanol or glycol and their ethers and esters, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, strong polar solvents, such as dimethylformamide and dimethyl sulfoxide, and water.
The following are suitable as solid carriers:
e.g. ammonium salts and natural rock powders, such as kaolins, clays, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earth and synthetic rock powders, such as highly disperse silica, aluminum oxide and silicates, as solid carriers for granulates are possible: e.g. broken and fractionated natural rocks such as Calcite, marble, pumice, sepiolite, dolomite and synthetic granules from inorganic and organic flours and granules from organic material such as sawdust, coconut shells, corn cobs and tobacco stalks; suitable emulsifiers and / or foam-generating agents are: for example nonionic and anionic emulsifiers, such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, for example alkylaryl polyglycol ethers, alkyl sulfonates, alkyl sulfates, aryl sulfonates and protein hydrolyzates; The following may be used as dispersants: for example lignin sulfite waste liquor and methyl cellulose.
Es können in den Formulierungen Haftmittel wie Carboxymethylcellulose, natürliche und synthetische pulvrige, körnige oder latexförmige Polymere verwendet werden, wie Gummiarabicum, Polyvinylalkohol, Polyvinylacetat, sowie natürliche Phospholipide, wie Kephaline und Lecithine und synthetische Phospholipide. Weitere Additive können mineralische und vegetabile Öle sein.Adhesives such as carboxymethyl cellulose and natural and synthetic polymers in the form of powders, granules or latices, such as gum arabic, polyvinyl alcohol and polyvinyl acetate, and the like can be used in the formulations natural phospholipids such as cephalins and lecithins and synthetic phospholipids. Other additives can be mineral and vegetable oils.
Es können Farbstoffe wie anorganische Pigmente, z.B. Eisenoxid, Titanoxid, Ferrocyanblau und organische Farbstoffe, wie Alizarin-, Azo- und Metallphthalocyaninfarbstoffe und Spurennährstoffe wie Salze von Eisen, Mangan, Bor, Kupfer, Kobalt, Molybdän und Zink verwendet werden.Dyes such as inorganic pigments, e.g. Iron oxide, titanium oxide, ferrocyan blue and organic dyes such as alizarin, azo and metal phthalocyanine dyes and trace nutrients such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc can be used.
Die Formulierungen enthalten im allgemeinen zwischen 0,1 und 95 Gewichtsprozent Wirkstoff, vorzugsweise zwischen 0,5 und 90 %.The formulations generally contain between 0.1 and 95 percent by weight of active compound, preferably between 0.5 and 90%.
Die erfindungsgemäßen Wirkstoffe können als solche oder in ihren Formulierungen auch in Mischung mit bekannten Herbiziden zur Unkrautbekämpfung Verwendung finden, wobei Fertigformulierungen oder Tankmischungen möglich sind.The active compounds according to the invention, as such or in their formulations, can also be used in a mixture with known herbicides for weed control, finished formulations or tank mixes being possible.
Für die Mischungen kommen bekannte Herbizide wie z.B. 1-Amino-6-ethylthio-3-(2,2-dimethylpropyl)-1,3,5-triazin-2,4(1H,3H)-dion (AMETHYDIONE) oder N-(2-Benzthiazolyl)-N,N′-dimethyl-harnstoff (METABENZTHIAZURON) zur Unkrautbekämpfung in Getreide; 4-Amino-3-methyl-6-phenyl-1,2,4-triazin-5(4H)-on (METAMITRON) zur Unkrautbekämpfung in Zuckerrüben und 4-Amino-6-(1,1-dimethylethyl)-3-methylthio-1,2,4-triazin-5(4H)-on (METRIBUZIN) zur Unkrautbekämpfung in Sojabohnen, in Frage; ferner auch 2,4-Dichlorphenoxyessigsäure (2,4-D); 4-(2,4-Dichlorphenoxy)-buttersäure (2,4-DB); 2,4-Dichlorphenoxypropionsäure (2,4-DP); 5-(2-Chlor-4-trifluormethyl-phenoxy)-2-nitrobenzoesäure (ACIFLUORFEN); Chloressigsäure-N-(methoxymethyl)-2,6-diethylanilid (ALACHLOR); Methyl-6,6-dimethyl-2,4-dioxo-3-[1-(2-propenyloxyamino)-butyliden]-cyclohexancarboxylat (ALLOXYDIM); 2-Chlor-4-ethylamino-6-isopropylamino-1,3,5-triazin (ATRAZIN); 2-[[[[[(4,6-Dimethoxypyrimidin-2-yl)-amino]-carbonyl]-amino]-sulfonyl]-methyl]-benzoesäuremethylester (BENSULFURON); 3-Isopropyl-2,1,3-benzothiadiazin-4-on-2,2-dioxid (BENTAZON); Methyl-5-(2,4-dichlorphenoxy)-2-nitrobenzoat (BIFENOX); 3,5-Dibrom-4-hydroxy-benzonitril (BROMOXYNIL); N-(Butoxymethyl)-2-chlor-N-(2,6-diethylphenyl)-acetamid (BUTACHLOR); Ethyl-2-{[(4-chlor-6-methoxy-2-pyrimidinyl)-aminocarbonyl]-aminosulfonyl}-benzoat (CHLORIMURON); 2-Chlor-N-{[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)-amino]-carbonyl}-benzolsulfonamid (CHLORSULFURON); N,N-Dimethyl-N′-(3-chlor-4-methylphenyl)-harnstoff (CHLORTOLURON); exo-1-Methyl-4-(1-methylethyl)-2-(2-methylphenyl-methoxy)-7-oxabicyclo-(2,2,1)-heptan (CINMETHYLIN); 3,6-Dichlor-2-pyridincarbonsäure (CLOPYRALID); 2-Chlor-4-ethylamino-6-(3-cyanopropylamino)-1,3,5-triazin (CYANAZIN); 2-[4-(2,4-Dichlorphenoxy)-phenoxy]-propionsäure, deren Methyl-oder deren Ethylester (DICLOFOP); 2-[(2-Chlorphenyl)-methyl]-4,4-dimethylisoxazolidin-3-on (DIMETHAZONE); N,N-Di-n-propyl-thiocarbamidsäure-S-ethylester (EPTAME); 4-Amino-6-t-butyl-3-ethylthio-1,2,4-triazin-5(4H)-on (ETHIOZIN); 2-{4-[(6-Chlor-2-benzoxazolyl)-oxy]-phenoxy}-propansäure, deren Methyl-oder deren Ethylester (FENOXAPROP); 2-[4-(5-Trifluormethyl-2-pyridyloxy)-phenoxy]-propansäure oder deren Butylester (FLUAZIFOP); N,N-Dimethyl-N′-(3-trifluormethylphenyl)- harnstoff (FLUOMETURON); [(4-Amino-3,5-dichlor-6-fluor-2-pyridinyl)-oxy]-essigsäure bzw. deren 1-Methylheptylester (FLUROXYPYR); 5-(2-Chlor-4-trifluormethyl-phenoxy)-N-methylsulfonyl-2-nitrobenzamid (FOMESAFEN); 2-{4-[(3-Chlor-5-(trifluormethyl)-2-pyridinyl)-oxy]-phenoxy}-propansäure bzw. deren Ethylester (HALOXYFOP); 3-Cyclohexyl-6-dimethylamino-1-methyl-1,3,5-triazin-2,4-dion (HEXAZINONE); Methyl-2-[4,5-dihydro-4-methyl-4-(1-methylethyl)-5-oxo-1H-imidazol-2-yl]-4(5)-methylbenzoat (IMAZAMETHABENZ); 2-[5-Methyl-5-(1-methylethyl)-4-oxo-2-imidazolin-2-yl]-3-chinolincarbonsäure (IMAZAQUIN); 2-[4,5-Dihydro-4-methyl-4-isopropyl-5-oxo-(1H)-imidazol-2-yl]-5-ethyl-pyridin-3-carbonsäure (IMAZETHAPYR); 3,5-Diiod-4-hydroxybenzonitril (IOXYNIL); N,N-Dimethyl-N′-(4-isopropylphenyl)-harnstoff (ISOPROTURON); (2-Ethoxy-1-methyl-2-oxo-ethyl)-5-[2-chlor-4-(trifluormethyl)-phenoxy]-2-nitrobenzoat (LACTOFEN); (2-Methyl-4-chlorphenoxy)-essigsäure (MCPA); (4-Chlor-2-methylphenoxy)-propionsäure (MCPP); N-Methyl-2-(1,3-benzthiazol-2-yloxy)-acetanilid (MEFENACET); 2-Chlor-N-(2,6-dimethylphenyl)-N-[(1H)-pyrazol-1-yl-methyl]-acetamid (METAZACHLOR); 2-Ethyl-6-methyl-N-(1-methyl-2-methoxyethyl)-chloracetanilid (METOLACHLOR); 2-{[[((4-Methoxy-6-methyl-1,3,5-triazin-2-yl)-amino)-carbonyl]-amino]-sulfonyl}-benzoesäure oder deren Methylester (METSULFURON); S-Ethyl-N,N-hexamethylen-thiolcarbamat (MOLINATE); 1-(3-Trifluormethylphenyl)-4-methylamino-5-chlor-6-pyridazon (NORFLURAZON); 4-(Di-n-propylamino)-3,5-dinitrobenzolsulfonamid (ORYZALIN); (2-Chlor-4-trifluormethylphenyl)-(3-ethoxy-4-nitro-phenyl)-ether (OXYFLUORFEN); N-(1-Ethylpropyl)-3,4-dimethyl-2,6-dinitroanilin (PENDIMETHALIN); O-(6-Chlor-3-phenyl-pyridazin-4-yl)-S-octyl-thiocarbonat (PYRIDA TE); 2-[4-(6-Chlor-chinoxalin-2-yl-oxy)-phenoxy]-propionsäure-ethylester (QUIZALOFOPETHYL); 2-[1-(Ethoxamino)-butyliden]-5-(2-ethylthiopropyl)-1,3-cyclohexadion (SETHOXYDIM); 2-Chlor-4,6-bis-(ethylamino)-1,3,5-triazin (SIMAZIN); 2,4-Bis-[N-ethylamino]-6-methylthio-1,3,5-triazin (SIMETRYNE); 4-Ethylamino-2-t-butylamino-6-methylthio-s-triazin (TERBUTRYNE); 3-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)-amino]-carbonyl]-amino]-sulfonyl]-thiophen-2-carbonsäure-methylester (THIAMETURON); S-[(4-Chlorphenyl)-methyl]-N,N-diethyl-thiocarbamat (THIOBENCARB); N,N-Diisopropyl-S-(2,3,3-trichlorallyl)-thiolcarbamat (TRIALLATE); 2,6-Dinitro-4-trifluormethyl-N,N-dipropylanilin (TRIFLURALIN). Einige Mischungen zeigen überraschenderweise auch synergistische Wirkung.Known herbicides such as 1-amino-6-ethylthio-3- (2,2-dimethylpropyl) -1,3,5-triazine-2,4 (1H, 3H) -dione (AMETHYDIONE) or N- (2-benzothiazolyl) -N, N'-dimethyl-urea (METABENZTHIAZURON) for weed control in cereals; 4-amino-3-methyl-6-phenyl-1,2,4-triazin-5 (4H) -one (METAMITRON) for weed control in sugar beets and 4-amino-6- (1,1-dimethylethyl) -3- methylthio-1,2,4-triazin-5 (4H) -one (METRIBUZIN) for weed control in soybeans, in question; also 2,4-dichlorophenoxyacetic acid (2,4-D); 4- (2,4-dichlorophenoxy) butyric acid (2,4-DB); 2,4-dichlorophenoxypropionic acid (2,4-DP); 5- (2-chloro-4-trifluoromethyl-phenoxy) -2-nitrobenzoic acid (ACIFLUORFEN); Chloroacetic acid-N- (methoxymethyl) -2,6-diethylanilide (ALACHLOR); Methyl 6,6-dimethyl-2,4-dioxo-3- [1- (2-propenyloxyamino) butylidene] cyclohexane carboxylate (ALLOXYDIM); 2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine (ATRAZIN); 2 - [[[[((4,6-Dimethoxypyrimidin-2-yl) amino] carbonyl] amino] sulfonyl] methyl] benzoic acid methyl ester (BENSULFURON); 3-isopropyl-2,1,3-benzothiadiazin-4-one-2,2-dioxide (BENTAZON); Methyl 5- (2,4-dichlorophenoxy) -2-nitrobenzoate (BIFENOX); 3,5-dibromo-4-hydroxy-benzonitrile (BROMOXYNIL); N- (butoxymethyl) -2-chloro-N- (2,6-diethylphenyl) acetamide (BUTACHLOR); Ethyl 2 - {[(4-chloro-6-methoxy-2-pyrimidinyl) aminocarbonyl] aminosulfonyl} benzoate (CHLORIMURON); 2-chloro-N - {[(4-methoxy-6-methyl-1,3,5-triazin-2-yl) amino] carbonyl} benzenesulfonamide (CHLORSULFURON); N, N-dimethyl-N ′ - (3-chloro-4-methylphenyl) urea (CHLORTOLURON); exo-1-methyl-4- (1-methylethyl) -2- (2-methylphenyl-methoxy) -7-oxabicyclo- (2,2,1) -heptane (CINMETHYLIN); 3,6-dichloro-2-pyridinecarboxylic acid (CLOPYRALID); 2-chloro-4-ethylamino-6- (3-cyanopropylamino) -1,3,5-triazine (CYANAZINE); 2- [4- (2,4-dichlorophenoxy) phenoxy] propionic acid, its methyl or its ethyl ester (DICLOFOP); 2 - [(2-chlorophenyl) methyl] -4,4-dimethylisoxazolidin-3-one (DIMETHAZONE); S, ethyl N, N-di-n-propyl-thiocarbamic acid (EPTAME); 4-amino-6-t-butyl-3-ethylthio-1,2,4-triazin-5 (4H) -one (ETHIOZIN); 2- {4 - [(6-chloro-2-benzoxazolyl) -oxy] -phenoxy} -propanoic acid, its methyl or its ethyl ester (FENOXAPROP); 2- [4- (5-trifluoromethyl-2-pyridyloxy) phenoxy] propanoic acid or its butyl ester (FLUAZIFOP); N, N-dimethyl-N ′ - (3-trifluoromethylphenyl) - urea (FLUOMETURON); [(4-Amino-3,5-dichloro-6-fluoro-2-pyridinyl) -oxy] acetic acid or its 1-methylheptyl ester (FLUROXYPYR); 5- (2-chloro-4-trifluoromethyl-phenoxy) -N-methylsulfonyl-2-nitrobenzamide (FOMESAFEN); 2- {4 - [(3-chloro-5- (trifluoromethyl) -2-pyridinyl) -oxy] -phenoxy} -propanoic acid or its ethyl ester (HALOXYFOP); 3-cyclohexyl-6-dimethylamino-1-methyl-1,3,5-triazine-2,4-dione (HEXAZINONE); Methyl 2- [4,5-dihydro-4-methyl-4- (1-methylethyl) -5-oxo-1H-imidazol-2-yl] -4 (5) methylbenzoate (IMAZAMETHABENZ); 2- [5-methyl-5- (1-methylethyl) -4-oxo-2-imidazolin-2-yl] -3-quinolinecarboxylic acid (IMAZAQUIN); 2- [4,5-dihydro-4-methyl-4-isopropyl-5-oxo (1H) -imidazol-2-yl] -5-ethyl-pyridine-3-carboxylic acid (IMAZETHAPYR); 3,5-diiodo-4-hydroxybenzonitrile (IOXYNIL); N, N-Dimethyl-N ′ - (4-isopropylphenyl) urea (ISOPROTURON); (2-ethoxy-1-methyl-2-oxo-ethyl) -5- [2-chloro-4- (trifluoromethyl) phenoxy] -2-nitrobenzoate (LACTOFEN); (2-methyl-4-chlorophenoxy) acetic acid (MCPA); (4-chloro-2-methylphenoxy) propionic acid (MCPP); N-methyl-2- (1,3-benzothiazol-2-yloxy) acetanilide (MEFENACET); 2-chloro-N- (2,6-dimethylphenyl) -N - [(1H) -pyrazol-1-yl-methyl] -acetamide (METAZACHLOR); 2-ethyl-6-methyl-N- (1-methyl-2-methoxyethyl) chloroacetanilide (METOLACHLOR); 2 - {[[((4-methoxy-6-methyl-1,3,5-triazin-2-yl) amino) carbonyl] amino] sulfonyl} benzoic acid or its methyl ester (METSULFURON); S-ethyl-N, N-hexamethylene thiol carbamate (MOLINATE); 1- (3-trifluoromethylphenyl) -4-methylamino-5-chloro-6-pyridazone (NORFLURAZONE); 4- (di-n-propylamino) -3,5-dinitrobenzenesulfonamide (ORYZALINE); (2-chloro-4-trifluoromethylphenyl) - (3-ethoxy-4-nitro-phenyl) ether (OXYFLUORFEN); N- (1-ethylpropyl) -3,4-dimethyl-2,6-dinitroaniline (PENDIMETHALINE); O- (6-chloro-3-phenyl-pyridazin-4-yl) -S-octyl-thiocarbonate (PYRIDA TE); 2- [4- (6-chloro-quinoxalin-2-yl-oxy) phenoxy] propionic acid ethyl ester (QUIZALOFOPETHYL); 2- [1- (ethoxamino) butylidene] -5- (2-ethylthiopropyl) -1,3-cyclohexadione (SETHOXYDIM); 2-chloro-4,6-bis (ethylamino) -1,3,5-triazine (SIMAZIN); 2,4-bis- [N-ethylamino] -6-methylthio-1,3,5-triazine (SIMETRYNE); 4-ethylamino-2-t-butylamino-6-methylthio-s-triazine (TERBUTRYNE); 3 - [[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl) amino] carbonyl] amino] sulfonyl] thiophene-2-carboxylic acid methyl ester (THIAMETURON) ; S - [(4-chlorophenyl) methyl] -N, N-diethylthiocarbamate (THIOBENCARB); N, N-diisopropyl-S- (2,3,3-trichlorallyl) thiol carbamate (TRIALLATE); 2,6-dinitro-4-trifluoromethyl-N, N-dipropylaniline (TRIFLURALINE). Surprisingly, some mixtures also show a synergistic effect.
Auch eine Mischung mit anderen bekannten Wirkstoffen, wie Fungiziden, Insektiziden, Akariziden, Nematiziden, Schutzstoffen gegen Vogelfraß, Pflanzennährstoffen und Bodenstrukturverbesserungsmitteln ist möglich.A mixture with other known active compounds, such as fungicides, insecticides, acaricides, nematicides, bird repellants, plant nutrients and agents which improve soil structure, is also possible.
Die Wirkstoffe können als solche, in Form ihrer Formulierungen oder den daraus durch weiteres Verdünnen bereiteten Anwendungsformen, wie gebrauchsfertige Lösungen, Suspensionen, Emulsionen, Pulver, Pasten und Granulate angewandt werden. Die Anwendung geschieht in üblicher Weise, z.B. durch Gießen, Spritzen, Sprühen, Streuen.The active compounds can be used as such, in the form of their formulations or in the use forms prepared therefrom by further dilution, such as ready-to-use solutions, suspensions, emulsions, powders, pastes and granules. They are used in the usual way, e.g. by pouring, spraying, spraying, sprinkling.
Die erfindungsgemäßen Wirkstoffe können sowohl vor als auch nach dem Auflaufen der Pflanzen appliziert werden.The active compounds according to the invention can be applied both before and after emergence of the plants.
Sie können auch vor der Saat in den Boden eingearbeitet werden.They can also be worked into the soil before sowing.
Die angewandte Wirkstoffmenge kann in einem größeren Bereich schwanken. Sie hängt im wesentlichen von der Art des gewünschten Effektes ab. Im allgemeinen liegen die Aufwandmengen zwischen 0,01 und 10 kg Wirkstoff pro Hektar Bodenfläche, vorzugsweise zwischen 0,05 und 5 kg pro ha.The amount of active ingredient used can vary over a wide range. It essentially depends on the type of effect desired. In general, the application rates are between 0.01 and 10 kg of active ingredient per hectare of soil, preferably between 0.05 and 5 kg per ha.
Die Herstellung und die Verwendung der erfindungsgemäßen Wirkstoffe geht aus den nachfolgenden Beispielen hervor.The preparation and use of the active compounds according to the invention can be seen from the examples below.
Eine Mischung aus 8,2 g (0,02 Mol) N′-(4,6-Dimethoxypyrimidin-2-yl)-N˝-amino-N‴-(2-methoxycarbonyl-phenylsulfonyl)-guanidin, 2,5 g (0,022 Mol) Diazabicyclo-[2,2,2]-octan (DABCO) und 100 ml Methylenchlorid wird auf -70° C abgekühlt und dazu wird unter Rühren eine Lösung von 5,2 g (0,02 Mol) 2-Propoxycarbonyl-benzolsulfonsäurechlorid in 20 ml Methylenchlorid tropfenweise gegeben. Nach Entfernen des Kühlbades wird das Reaktionsgemisch 12 Stunden gerührt, mit 100 ml Methylenchlorid verdünnt und mit 50 ml 1N-Salzsäure geschüttelt. Das hierbei kristallin angefallene Produkt wird durch Absaugen isoliert.A mixture of 8.2 g (0.02 mol) of N '- (4,6-dimethoxypyrimidin-2-yl) -N˝-amino-N ‴ - (2-methoxycarbonyl-phenylsulfonyl) guanidine, 2.5 g (0.022 mol) of diazabicyclo [2.2.2] octane (DABCO) and 100 ml of methylene chloride is cooled to -70 ° C. and a solution of 5.2 g (0.02 mol) of 2-propoxycarbonyl is added with stirring -benzenesulfonyl chloride added dropwise in 20 ml of methylene chloride. After removing the cooling bath, the reaction mixture is stirred for 12 hours, diluted with 100 ml of methylene chloride and shaken with 50 ml of 1N hydrochloric acid. The crystalline product is isolated by suction.
Man erhält 7,9 g (62% der Theorie) N′-(4,6-Dimethoxypyrimidin-2-yl)-N˝-(2-propoxycarbonyl-phenylsulfonylamino)-N‴-(2-methoxycarbonyl-phenylsulfonyl)-guanidin vom Schmelzpunkt 180° C.7.9 g (62% of theory) of N '- (4,6-dimethoxypyrimidin-2-yl) -N˝- (2-propoxycarbonyl-phenylsulfonylamino) -N ‴ - (2-methoxycarbonyl-phenylsulfonyl) guanidine are obtained from the melting point 180 ° C.
4,6 g (0,025 Mol) Sulfobenzoesäureanhydrid werden unter Rühren zu einer Mischung aus 10,3 g (0,025 Mol) N′-(4-Methoxy-6-methyl-pyrimidin-2-yl)-N˝-amino-N‴-(1-methyl-4-ethoxycarbonyl-pyrazol-5-yl-sulfonyl)-guanidin und 100 ml Acetonitril gegeben und das Reaktionsgemisch wird noch 3 Stunden bei 20° C gerührt. Das hierbei kristallin angefallene Produkt wird dann durch Absaugen isoliert.4.6 g (0.025 mol) of sulfobenzoic anhydride are stirred with a mixture of 10.3 g (0.025 mol) of N '- (4-methoxy-6-methyl-pyrimidin-2-yl) -N˝-amino-N ‴ - (1-Methyl-4-ethoxycarbonyl-pyrazol-5-yl-sulfonyl) guanidine and 100 ml of acetonitrile are added and the reaction mixture is stirred at 20 ° C. for a further 3 hours. The product obtained in crystalline form is then isolated by suction.
Man erhält 5,0 g (34% der Theorie) N′-(4-Methoxy-6-methyl-pyrimidin-2-yl)-N˝-(2-carboxy-phenylsulfonylamino)-N‴-(1-methyl-4-ethoxycarbonylpyrazol-5-yl-sulfonyl)-guanidin vom Schmelzpunkt 228° C Zers..5.0 g (34% of theory) of N '- (4-methoxy-6-methyl-pyrimidin-2-yl) -N˝- (2-carboxy-phenylsulfonylamino) -N ‴ - (1-methyl- 4-ethoxycarbonylpyrazol-5-yl-sulfonyl) guanidine with a melting point of 228 ° C. dec.
Analog zu den Beispielen 1 und 2 und entsprechend der allgemeinen Beschreibung der erfindungsgemäßen Herstellungsverfahren können beispielsweise auch die in der nachstehenden Tabelle 3 aufgeführten Verbindungen der Formel (I) hergestellt werden.
Die Herstellung der in Tabelle 3 als Beispiel Nr. 19 aufgeführten Verbindung ist im Folgenden ausführlich beschrieben:
3,0 g (5,0 mMol) N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(2-(2-Chlor-ethoxycarbonyl)-phenylsulfonylamino)-N‴-(2-methoxycarbonyl-phenylsulfonyl)-guanidin werden in 20 ml Wasser suspendiert und zu dieser Suspension wird bei 60° C tropfenweise 50%ige Natronlauge gegeben, wobei ein Überschreiten von pH 12 zu vermeiden ist. Die entstandene klare Lösung wird nach Abkühlen mit dreimal je 50 ml Chloroform ausgeschüttelt; die wäßrige Phase wird dann filtriert und durch Zugabe von konzentrierter Schwefelsäure pH 5 eingestellt. Der ausgefallene Feststoff wird abfiltriert, mit Wasser gewaschen, in Methylenchlorid aufgenommen, mit Natriumsulfat getrocknet und filtriert. Vom Filtrat wird das Lösungsmittel im Wasserstrahlvakuum sorgfältig abdestilliert.3.0 g (5.0 mmol) N ′ - (4,6-dimethyl-pyrimidin-2-yl) -N˝- (2- (2-chloroethoxycarbonyl) phenylsulfonylamino) -N ‴ - (2- methoxycarbonyl-phenylsulfonyl) guanidine are suspended in 20 ml of water and 50% sodium hydroxide solution is added dropwise to this suspension at 60 ° C., avoiding exceeding pH 12. After cooling, the resulting clear solution is extracted three times with 50 ml of chloroform; the aqueous phase is then filtered and adjusted to pH 5 by adding concentrated sulfuric acid. The precipitated solid is filtered off, washed with water, taken up in methylene chloride, dried with sodium sulfate and filtered. The solvent is carefully distilled off from the filtrate in a water jet vacuum.
Man erhält 1,0 g (33% der Theorie) N′-(4,6-Dimethylpyrimidin-2-yl)-N˝-(2-Carboxy-phenylsulfonylamino)-N‴-(2-methoxycarbonyl-phenylsulfonyl)-guanidin vom Schmelzpunkt 208° C.1.0 g (33% of theory) of N '- (4,6-dimethylpyrimidin-2-yl) -N˝- (2-carboxy-phenylsulfonylamino) -N ‴ - (2-methoxycarbonyl-phenylsulfonyl) guanidine are obtained melting point 208 ° C.
Die Herstellung der in Tabelle 3 als Beispiel Nr. 33 aufgeführten Verbindung ist im Folgenden ausführlich beschrieben:
Eine Mischung aus 3,0 g (5,0 mMol) N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(2-(2-chlor-ethoxycarbonyl)-phenylsulfonylamino)-N‴-(2-methoxycarbonyl-phenylsulfonyl)-guanidin, 1,5 g (25 mMol) Isopropylamin und 25 ml Tetrahydrofuran wird 24 Stunden bei 60° C gerührt und dann eingeengt. Der Rückstand wird durch Verreiben mit Methanol zur Kristallisation gebracht und das Produkt wird durch Absaugen isoliert.A mixture of 3.0 g (5.0 mmol) of N ′ - (4,6-dimethyl-pyrimidin-2-yl) -N˝- (2- (2-chloro-ethoxycarbonyl) -phenylsulfonylamino) -N ‴ - (2-methoxycarbonyl-phenylsulfonyl) guanidine, 1.5 g (25 mmol) of isopropylamine and 25 ml of tetrahydrofuran are stirred at 60 ° C. for 24 hours and then concentrated. The residue is crystallized by trituration with methanol and the product is isolated by suction.
Man erhält 1,5 g (50% der Theorie) N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(2-Isopropylaminocarbonyl-phenylsulfonylamino)-N‴-(2-methoxycarbonyl-phenylsulfonyl)guanidin vom Schmelzpunkt 220° C.1.5 g (50% of theory) of N ′ - (4,6-dimethyl-pyrimidin-2-yl) -N˝- (2-isopropylaminocarbonyl-phenylsulfonylamino) -N ‴ - (2-methoxycarbonyl-phenylsulfonyl) are obtained guanidine with a melting point of 220 ° C.
1,3 g (0,025 Mol) Hydrazinhydrat werden bei anfangs 20° C zu einer Suspension von 15,9 g (0,025 Mol) N′-(4,6-Dimethoxy-pyrimidin-2-yl)-N˝-methoxy-N˝-(2-methoxycarbonyl-phenylsulfonyl)-N‴-(2-methoxycarbonyl-benzylsulfonyl)-guanidin in 100 ml Methanol unter Rühren gegeben, wobei sich die Reaktionsmischung auf 30° C erwärmt und eine klare Lösung entsteht. Das nach vierstündigem Rühren bei 20° C bis 30° C kristallin abgeschiedene Produkt wird durch Absaugen isoliert.1.3 g (0.025 mol) of hydrazine hydrate are initially at 20 ° C to a suspension of 15.9 g (0.025 mol) of N '- (4,6-dimethoxy-pyrimidin-2-yl) -N˝-methoxy-N ˝- (2-methoxycarbonyl-phenylsulfonyl) -N ‴ - (2-methoxycarbonyl-benzylsulfonyl) guanidine is added to 100 ml of methanol with stirring, the reaction mixture being heated to 30 ° C. and a clear solution being formed. The product which crystallizes after four hours of stirring at 20 ° C. to 30 ° C. is isolated by suction.
Man erhält 9,5 g (89% der Theorie) N′-(4,6-Dimethoxypyrimidin-2-yl)-N˝-amino-N‴-(2-methoxycarbonyl-benzylsulfonyl)-guanidin vom Schmelzpunkt 166° C.9.5 g (89% of theory) of N ′ - (4,6-dimethoxypyrimidin-2-yl) -N˝-amino-N ‴ - (2-methoxycarbonyl-benzylsulfonyl) guanidine of melting point 166 ° C. are obtained.
In den folgenden Anwendungsbeispielen werden die nachstehend aufgeführten Verbindungen als Vergleichssubstanzen herangezogen:
N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(4-methyl-phenylsulfonylamino)-N‴-(2-chlor-phenylsulfonyl)-guanidin
(bekannt aus EP-A 121082).
(known from EP-A 121082).
N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(2-methoxycarbonylphenylsulfonylamino)-N‴-(2-methoxycarbonyl-phenylsulfonyl)-guanidin
(bekannt aus EP-A 302378).N '- (4,6-Dimethyl-pyrimidin-2-yl) -N˝- (2-methoxycarbonylphenylsulfonylamino) -N ‴ - (2-methoxycarbonyl-phenylsulfonyl) guanidine
(known from EP-A 302378).
Lösungsmittel: 5 Gewichtsteile AcetonSolvent: 5 parts by weight of acetone
Emulgator: 1 Gewichtsteil AlkylarylpolyglykoletherEmulsifier: 1 part by weight of alkylaryl polyglycol ether
Zur Herstellung einer zweckmäßigen Wirkstoffzubereitung vermischt man 1 Gewichtsteil Wirkstoff mit der angegebenen Menge Lösungsmittel, gibt die angegebene Menge Emulgator zu und verdünnt das Konzentrat mit Wasser auf die gewünschte Konzentration.To produce a suitable preparation of active compound, 1 part by weight of active compound is mixed with the stated amount of solvent, the stated amount of emulsifier is added and the concentrate is diluted with water to the desired concentration.
Mit der Wirkstoffzubereitung spritzt man Testpflanzen, welche eine Höhe von 5 - 15 cm haben so, daß die jeweils gewünschten Wirkstoffmengen pro Flächeneinheit ausgebracht werden. Die Konzentration der Spritzbrühe wird so gewählt, daß in 1000 l Wasser/ha die jeweils gewünschten Wirkstoffmengen ausgebracht werden. Nach drei Wochen wird der Schädigungsgrad der Pflanzen bonitiert in % Schädigung im Vergleich zur Entwicklung der unbehandelten Kontrolle.
Es bedeuten:
0 % = keine Wirkung (wie unbehandelte Kontrolle)
100 % = totale VernichtungTest plants which have a height of 5-15 cm are sprayed with the active substance preparation in such a way that the desired amounts of active substance are applied per unit area. The concentration of the spray liquor is chosen so that the desired amounts of active compound are applied in 1000 l of water / ha. After three weeks, the degree of damage to the plants is rated in% damage compared to the development of the untreated control.
It means:
0% = no effect (like untreated control)
100% = total annihilation
Eine deutliche bessere Nutzpflanzenselektivität gegenüber dem Stand der Technik zeigen in diesem Test z.B. die Verbindungen gemäß den Herstellungsbeispielen (1), (4), (5), (7), (10), (17), (18), (19), (25), (26), (29), (67).In this test, for example, the compounds according to the preparation examples (1), (4), (5), (7), (10), (17), (18), (19) show a significantly better crop selectivity compared to the prior art. , (25), (26), (29), (67).
Lösungsmittel: 5 Gewichtsteile AcetonSolvent: 5 parts by weight of acetone
Emulgator: 1 Gewichtsteil AlkylarylpolyglykoletherEmulsifier: 1 part by weight of alkylaryl polyglycol ether
Zur Herstellung einer zweckmäßigen Wirkstoffzubereitung vermischt man 1 Gewichtsteil Wirkstoff mit der angegebenen Menge Lösungsmittel, gibt die angegebene Menge Emulgator zu und verdünnt das Konzentrat mit Wasser auf die gewünschte Konzentration.To produce a suitable preparation of active compound, 1 part by weight of active compound is mixed with the stated amount of solvent, the stated amount of emulsifier is added and the concentrate is diluted with water to the desired concentration.
Samen der Testpflanzen werden in normalen Boden ausgesät und nach 24 Stunden mit der Wirkstoffzubereitung begossen. Dabei hält man die Wassermenge pro Flächeneinheit zweckmäßigerweise konstant. Die Wirkstoffkonzentration in der Zubereitung spielt keine Rolle, entscheidend ist nur die Aufwandmenge des Wirkstoffs pro Flächeneinheit. Nach drei Wochen wird der Schädigungsgrad der Pflanzen bonitiert in % Schädigung im Vergleich zur Entwicklung der unbehandelten Kontrolle. Es bedeuten:
0 % = keine Wirkung (wie unbehandelte Kontrolle)
100 % = totale VernichtungSeeds of the test plants are sown in normal soil and watered with the preparation of active compound after 24 hours. The amount of water per unit area is expediently kept constant. The concentration of active substance in the preparation is irrelevant, the only decisive factor is the amount of active substance applied per unit area. After three weeks, the degree of damage to the plants is rated in% damage compared to the development of the untreated control. It means:
0% = no effect (like untreated control)
100% = total annihilation
Eine deutlich bessere Nutzpflanzenselektivität gegenüber dem Stand der Technik zeigen in diesem Test z.B. die Verbindungen gemäß den Herstellungsbeispielen (4), (5), (7), (10), (18), (19), (25), (26), (67).A significantly better crop selectivity compared to the prior art is shown in this test e.g. the compounds according to the preparation examples (4), (5), (7), (10), (18), (19), (25), (26), (67).
Claims (6)
R¹ für jeweils gegebenenfalls substituiertes Aryl, Aralkyl oder Heteroaryl steht,
R² für Hydroxy, Amino oder für jeweils gegebenenfalls substituiertes Alkoxy oder Alkylamino steht,
R³ für Wasserstoff, Halogen, Hydroxy, Alkyl, Halogenalkyl, Alkoxyalkyl, Alkoxy, Halogenalkoxy, Alkylthio, Halogenalkylthio, Amino, Alkylamino oder Dialkylamino steht,
X für Stickstoff oder eine -CH-Gruppierung steht,
Y für Stickstoff oder eine -CR⁴-Gruppierung steht, worin
R⁴ für Wasserstoff, Halogen, Cyano, Alkyl, Formyl, Alkyl-carbonyl oder Alkoxy-carbonyl steht, und
Z für Stickstoff oder eine -CR⁵-Gruppierung steht, worin
R⁵ für Wasserstoff, Halogen, Hydroxy, Alkyl, Alkoxy, Alkylthio, Alkylamino oder Dialkylamino steht,
ausgenommen die Verbindung N′-(4,6-Dimethyl-pyrimidin-2-yl)-N˝-(2-methoxycarbonyl-phenylsulfonylamino)-N‴-(2-methoxycarbonyl-phenylsulfonyl)-guanidin.1. Substituted arylsulfonylaminoguanidinoazines of the general formula (I),
R¹ stands for optionally substituted aryl, aralkyl or heteroaryl,
R² represents hydroxyl, amino or optionally substituted alkoxy or alkylamino,
R³ represents hydrogen, halogen, hydroxy, alkyl, haloalkyl, alkoxyalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, amino, alkylamino or dialkylamino,
X represents nitrogen or a -CH grouping,
Y represents nitrogen or a -CR⁴ grouping, in which
R⁴ represents hydrogen, halogen, cyano, alkyl, formyl, alkylcarbonyl or alkoxycarbonyl, and
Z represents nitrogen or a -CR⁵ grouping, in which
R⁵ represents hydrogen, halogen, hydroxy, alkyl, alkoxy, alkylthio, alkylamino or dialkylamino,
except the compound N '- (4,6-dimethyl-pyrimidin-2-yl) -N˝- (2-methoxycarbonyl-phenylsulfonylamino) -N ‴ - (2-methoxycarbonyl-phenylsulfonyl) guanidine.
R¹, R³, X, Y und Z die in Anspruch 1 angegebenen Bedeutungen haben und
A für eine der nachstehend angegebenen Abgangsgruppen
R⁶-SO₂--OR⁷
oder -Q-R⁸ steht,
worin
R⁶ die oben für R¹ angegebene Bedeutung hat, aber nicht in jedem Einzelfall mit R¹ identisch sein muß,
R⁷ für Alkyl, Alkenyl oder Aralkyl steht,
R⁸ für Alkyl, Aralkyl oder Aryl steht und
Q für Sauerstoff oder Schwefel steht,
mit Sulfonsäurehydraziden der allgemeinen Formel (III)
R² die in Anspruch 1 angegebene Bedeutung hat,
gegebenenfalls in Gegenwart eines Verdünnungsmittels umsetzt, oder daß man
R¹, R³, X, Y und Z die in Anspruch 1 angegebenen Bedeutungen haben,
mit Sulfonsäurehalogeniden der allgemeinen Formel (V)
R² die in Anspruch 1 angegebene Bedeutung hat und
X¹ für Halogen steht,
oder mit Sulfobenzoesäureanhydrid der Formel (VI)
mit wäßrigen Alkalilaugen oder mit Ammoniak oder mit gegebenenfalls substituierten Alkylaminen gegebenenfalls in Gegenwart eines Verdünnungsmittels umsetzt.
R¹, R³, X, Y and Z have the meanings given in claim 1 and
A for one of the leaving groups given below
R⁶-SO₂- -OR⁷
or -Q-R⁸ stands,
wherein
R⁶ has the meaning given above for R¹, but need not be identical to R¹ in every individual case,
R⁷ represents alkyl, alkenyl or aralkyl,
R⁸ represents alkyl, aralkyl or aryl and
Q represents oxygen or sulfur,
with sulfonic acid hydrazides of the general formula (III)
R² has the meaning given in claim 1,
if appropriate in the presence of a diluent, or that
R¹, R³, X, Y and Z have the meanings given in claim 1,
with sulfonic acid halides of the general formula (V)
R² has the meaning given in claim 1 and
X¹ represents halogen,
or with sulfobenzoic anhydride of the formula (VI)
with aqueous alkali or with ammonia or with optionally substituted alkylamines, optionally in the presence of a diluent.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3927770A DE3927770A1 (en) | 1989-08-23 | 1989-08-23 | SUBSTITUTED ARYLSULFONYLAMINOGUANIDINOAZINE |
DE3927770 | 1989-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0414067A2 true EP0414067A2 (en) | 1991-02-27 |
EP0414067A3 EP0414067A3 (en) | 1991-03-27 |
Family
ID=6387663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19900115373 Ceased EP0414067A3 (en) | 1989-08-23 | 1990-08-10 | Substituted arylsulfonyl-aminoguanidinoazine |
Country Status (6)
Country | Link |
---|---|
US (1) | US5125960A (en) |
EP (1) | EP0414067A3 (en) |
JP (1) | JPH0390067A (en) |
KR (1) | KR910004575A (en) |
DD (1) | DD299300A5 (en) |
DE (1) | DE3927770A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0499096A1 (en) * | 1991-02-12 | 1992-08-19 | Bayer Ag | Substituted arylsulfonylaminoguanidinotriazines |
EP0507172A1 (en) * | 1991-04-04 | 1992-10-07 | Bayer Ag | Sulfonylguanidinoazines |
EP0529292A2 (en) * | 1991-08-01 | 1993-03-03 | Bayer Ag | Substituted aralkylsulfonyl-aminoguanidinoazines as herbizides |
EP0530616A1 (en) * | 1991-09-03 | 1993-03-10 | Bayer Ag | Pyrazolylsulfonylguanidino pyrimidines as herbicides |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6425930B1 (en) * | 2000-08-31 | 2002-07-30 | International Truck Intellectual Property Company, L.L.C. | Air cleaner with self-mounted inlet shroud seal |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0302378A2 (en) * | 1987-08-07 | 1989-02-08 | Bayer Ag | Sulphonylaminoguanidino azines |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4725303A (en) * | 1983-03-04 | 1988-02-16 | Bayer Aktiengesellschaft | N'-(substituted-pyrimidin-2-yl)-N"-amino-N"'-(substituted-benzenesulphonyl)-guanidines as herbicides |
DE3334455A1 (en) * | 1983-03-04 | 1984-09-06 | Bayer Ag, 5090 Leverkusen | GUANIDIN DERIVATIVES |
-
1989
- 1989-08-23 DE DE3927770A patent/DE3927770A1/en not_active Withdrawn
-
1990
- 1990-08-01 US US07/561,857 patent/US5125960A/en not_active Expired - Fee Related
- 1990-08-10 EP EP19900115373 patent/EP0414067A3/en not_active Ceased
- 1990-08-21 KR KR1019900012852A patent/KR910004575A/en not_active Application Discontinuation
- 1990-08-21 JP JP2218272A patent/JPH0390067A/en active Pending
- 1990-08-21 DD DD90343559A patent/DD299300A5/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0302378A2 (en) * | 1987-08-07 | 1989-02-08 | Bayer Ag | Sulphonylaminoguanidino azines |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0499096A1 (en) * | 1991-02-12 | 1992-08-19 | Bayer Ag | Substituted arylsulfonylaminoguanidinotriazines |
EP0507172A1 (en) * | 1991-04-04 | 1992-10-07 | Bayer Ag | Sulfonylguanidinoazines |
US5217522A (en) * | 1991-04-04 | 1993-06-08 | Bayer Aktiengesellschaft | Herbicidal sulphonylguanidinoazines |
EP0529292A2 (en) * | 1991-08-01 | 1993-03-03 | Bayer Ag | Substituted aralkylsulfonyl-aminoguanidinoazines as herbizides |
EP0529292A3 (en) * | 1991-08-01 | 1993-06-16 | Bayer Ag | Substituted aralkylsulfonyl-aminoguanidinoazines as herbizides |
EP0530616A1 (en) * | 1991-09-03 | 1993-03-10 | Bayer Ag | Pyrazolylsulfonylguanidino pyrimidines as herbicides |
Also Published As
Publication number | Publication date |
---|---|
KR910004575A (en) | 1991-03-28 |
JPH0390067A (en) | 1991-04-16 |
US5125960A (en) | 1992-06-30 |
DD299300A5 (en) | 1992-04-09 |
DE3927770A1 (en) | 1991-02-28 |
EP0414067A3 (en) | 1991-03-27 |
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